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Q4275857 Inglês
Choose the correct option to complete the sentence. 

Unfortunately, the city council had to stop the construction of the community centre as their resources _________ .
Alternativas
Q4275856 Inglês
New Al System could prevent vessel collisions by reducing dependence on ship Captain


Researchers at Texas A&M University have created an intelligent Al system that can help prevent accidents and collisions at sea. Named 'Ship Collision Avoidance of Machine Learning and Radar Technology for Stationary Entities and Avoidance', or SMART-SEA, the platform works to decrease the dependence on ship captains.


The project team was led by Dr Mirjan Fürth, an assistant professor of ocean engineering, who was awarded a contract by the US Department of the Interior (DOI) and the US Department of Energy (DOE) through the Ocean Energy Safety Institute (OESI). It is not completely an autonomous system, rather it provides 'a human-in-theloop', who gives real-time instructions based on maritime traffic,weather and other factors.


This makes navigation safer and easier for the crew, transiting crucial or dangerous waterways by providing additional information and instructions. Collisions between vessels and accidents like ships hitting stationary structures like rigs or lighthouses are becoming common, and most are caused by human error. This Al system will help eliminate that, stated the project team.


Massive vessels have a lot of forward momentum that their shipping distances are measured in miles rather than metres. They also turn very slowly, meaning that any collision has to factor in this slow movement while also adjusting for sensor time lags, ocean current impacts and several other factors.


The Al system has been developed keeping all the above-mentioned factors in mind and is extremely accurate. The research team also said that the system combines raw radar imaging data with machine learning, enabling it to identify moving objects even in bad weather with limited visibility.


The machine learning algorithm detects stationary objects as well from a large distance. The system uses computational fluid dynamics models and machine learning, which have been previously trained on vessel motions, the team added. The system does all of this while complying with International Regulations for Preventing Collisions at Sea (COLREGS).


(From: <https://www.marineinsight.com/.../new-ai-systemcould.../>)
Mark the option that completes the text correctly.

By the time the tugboat finally _____________, the other vessel ____________ for two hours. The Captain later _____________ that if the engine had failed earlier, the grounding _____________ .
Alternativas
Q4275855 Inglês
New Al System could prevent vessel collisions by reducing dependence on ship Captain


Researchers at Texas A&M University have created an intelligent Al system that can help prevent accidents and collisions at sea. Named 'Ship Collision Avoidance of Machine Learning and Radar Technology for Stationary Entities and Avoidance', or SMART-SEA, the platform works to decrease the dependence on ship captains.


The project team was led by Dr Mirjan Fürth, an assistant professor of ocean engineering, who was awarded a contract by the US Department of the Interior (DOI) and the US Department of Energy (DOE) through the Ocean Energy Safety Institute (OESI). It is not completely an autonomous system, rather it provides 'a human-in-theloop', who gives real-time instructions based on maritime traffic,weather and other factors.


This makes navigation safer and easier for the crew, transiting crucial or dangerous waterways by providing additional information and instructions. Collisions between vessels and accidents like ships hitting stationary structures like rigs or lighthouses are becoming common, and most are caused by human error. This Al system will help eliminate that, stated the project team.


Massive vessels have a lot of forward momentum that their shipping distances are measured in miles rather than metres. They also turn very slowly, meaning that any collision has to factor in this slow movement while also adjusting for sensor time lags, ocean current impacts and several other factors.


The Al system has been developed keeping all the above-mentioned factors in mind and is extremely accurate. The research team also said that the system combines raw radar imaging data with machine learning, enabling it to identify moving objects even in bad weather with limited visibility.


The machine learning algorithm detects stationary objects as well from a large distance. The system uses computational fluid dynamics models and machine learning, which have been previously trained on vessel motions, the team added. The system does all of this while complying with International Regulations for Preventing Collisions at Sea (COLREGS).


(From: <https://www.marineinsight.com/.../new-ai-systemcould.../>)
Mark the alternative in which the relative pronoun is used correctly in the sentence.
Alternativas
Q4275854 Inglês
New Al System could prevent vessel collisions by reducing dependence on ship Captain


Researchers at Texas A&M University have created an intelligent Al system that can help prevent accidents and collisions at sea. Named 'Ship Collision Avoidance of Machine Learning and Radar Technology for Stationary Entities and Avoidance', or SMART-SEA, the platform works to decrease the dependence on ship captains.


The project team was led by Dr Mirjan Fürth, an assistant professor of ocean engineering, who was awarded a contract by the US Department of the Interior (DOI) and the US Department of Energy (DOE) through the Ocean Energy Safety Institute (OESI). It is not completely an autonomous system, rather it provides 'a human-in-theloop', who gives real-time instructions based on maritime traffic,weather and other factors.


This makes navigation safer and easier for the crew, transiting crucial or dangerous waterways by providing additional information and instructions. Collisions between vessels and accidents like ships hitting stationary structures like rigs or lighthouses are becoming common, and most are caused by human error. This Al system will help eliminate that, stated the project team.


Massive vessels have a lot of forward momentum that their shipping distances are measured in miles rather than metres. They also turn very slowly, meaning that any collision has to factor in this slow movement while also adjusting for sensor time lags, ocean current impacts and several other factors.


The Al system has been developed keeping all the above-mentioned factors in mind and is extremely accurate. The research team also said that the system combines raw radar imaging data with machine learning, enabling it to identify moving objects even in bad weather with limited visibility.


The machine learning algorithm detects stationary objects as well from a large distance. The system uses computational fluid dynamics models and machine learning, which have been previously trained on vessel motions, the team added. The system does all of this while complying with International Regulations for Preventing Collisions at Sea (COLREGS).


(From: <https://www.marineinsight.com/.../new-ai-systemcould.../>)
Mark the correct option to fill in the blank.

The analysts didn't know which platform to choose from. Both platforms seemed to have a _____ integration with the other tools.
Alternativas
Q4275853 Inglês
New Al System could prevent vessel collisions by reducing dependence on ship Captain


Researchers at Texas A&M University have created an intelligent Al system that can help prevent accidents and collisions at sea. Named 'Ship Collision Avoidance of Machine Learning and Radar Technology for Stationary Entities and Avoidance', or SMART-SEA, the platform works to decrease the dependence on ship captains.


The project team was led by Dr Mirjan Fürth, an assistant professor of ocean engineering, who was awarded a contract by the US Department of the Interior (DOI) and the US Department of Energy (DOE) through the Ocean Energy Safety Institute (OESI). It is not completely an autonomous system, rather it provides 'a human-in-theloop', who gives real-time instructions based on maritime traffic,weather and other factors.


This makes navigation safer and easier for the crew, transiting crucial or dangerous waterways by providing additional information and instructions. Collisions between vessels and accidents like ships hitting stationary structures like rigs or lighthouses are becoming common, and most are caused by human error. This Al system will help eliminate that, stated the project team.


Massive vessels have a lot of forward momentum that their shipping distances are measured in miles rather than metres. They also turn very slowly, meaning that any collision has to factor in this slow movement while also adjusting for sensor time lags, ocean current impacts and several other factors.


The Al system has been developed keeping all the above-mentioned factors in mind and is extremely accurate. The research team also said that the system combines raw radar imaging data with machine learning, enabling it to identify moving objects even in bad weather with limited visibility.


The machine learning algorithm detects stationary objects as well from a large distance. The system uses computational fluid dynamics models and machine learning, which have been previously trained on vessel motions, the team added. The system does all of this while complying with International Regulations for Preventing Collisions at Sea (COLREGS).


(From: <https://www.marineinsight.com/.../new-ai-systemcould.../>)
Which of the following statements represents the relationship between the Al system and the ship Captain, as decribed in the text above?
Alternativas
Q4275852 Inglês
Read the text and answer the question that follow it.


Balancing Al and Critical Thinking for the Military Leaders of Tomorrow


Al is becoming increasingly embedded in daily life, transforming the way we work, communicate, and make decisions. From virtual assistants and personalized recommendations to smart home devices and automated customer service, Al streamlines everyday tasks and enhances convenience. As Al continues to evolve, its role in our livelihoods will only expand, making it an essential tool for productivity and innovation. Rather than resisting this technology, we should embrace it. Al has the potential to enhance and expand our knowledge, enabling more informed decision-making.

For future military leaders, it is critical that education and training prioritize independent thinking and decisive action rather than an overreliance on Al-driven systems. Leaders must develop the confidence to question Al outputs, evaluate their accuracy, and consider multiple perspectives before making informed decisions, rather than blindly accepting computer-generated recommendations. Al struggles in unpredictable, high-stakes environments where training data is insufficient to cover every potential contingency. Future conflicts will demand leaders who can adapt in real time, assess emerging threats, and execute decisions based on experience, judgment, and battlefield awareness - not just what a computer system suggests. To maintain a strategic edge and operational superiority, military leaders must cultivate a disciplined decision-making process that integrates Al as a tool while ensuring that human intuition, adaptability, and ethical reasoning remain at the forefront of command decisions. Though the possibilities of Al are vast and impressive, it is crucial to remember that its role should not be replace, but to complement human intelligence.

The rapid evolution of Al presents both a strategic advantage and a formidable challenge in shaping the next generation of military leaders. Al can enhance decisionmaking, optimize operations, and expand battlefield awareness, yet it must remain a force multiplier - not a replacement for human intellect. The true test of future leadership lies in striking the right balance: leveraging Al's capabilities while preserving the independent thought, adaptability, and critical reasoning essential for command in today's volatile geopolitical environment. In an era where peer adversaries are racing to develop their own Aldriven strategies, our leaders must be prepared to out-think, not just out-tech, the competition. Al should sharpen human cognition, not dull it - because the future of warfare will be won by those who can command both machine intelligence and the power of the human mind.


(Abridged from <https://mwi.westpoint.edu/warfare-at-thespeed-of-thought-balancing-ai-and-critical-thinking-for-themilitary-leaders-of-tomorrow/>)
Read the statements about the text and decide whether they are true (T) or false (F). Then mark the correct sequence.

( ) Al is increasingly immersed in most aspects of daily life, such as communications and conveniences.
( ) Future military leaders should not rely solely on Al for decision-making, as its output may not be precise.
( ) Questioning Al outputs and evaluating their accuracy are skills that ought to be developed in military training.
( ) Relying primarily on Al may optimise decision-making in high-stake environments.
( ) Al should be seen as an essential tool to out-tech and out-think potential enemies.
Alternativas
Q4275851 Inglês
Read the text and answer the question that follow it.


Balancing Al and Critical Thinking for the Military Leaders of Tomorrow


Al is becoming increasingly embedded in daily life, transforming the way we work, communicate, and make decisions. From virtual assistants and personalized recommendations to smart home devices and automated customer service, Al streamlines everyday tasks and enhances convenience. As Al continues to evolve, its role in our livelihoods will only expand, making it an essential tool for productivity and innovation. Rather than resisting this technology, we should embrace it. Al has the potential to enhance and expand our knowledge, enabling more informed decision-making.

For future military leaders, it is critical that education and training prioritize independent thinking and decisive action rather than an overreliance on Al-driven systems. Leaders must develop the confidence to question Al outputs, evaluate their accuracy, and consider multiple perspectives before making informed decisions, rather than blindly accepting computer-generated recommendations. Al struggles in unpredictable, high-stakes environments where training data is insufficient to cover every potential contingency. Future conflicts will demand leaders who can adapt in real time, assess emerging threats, and execute decisions based on experience, judgment, and battlefield awareness - not just what a computer system suggests. To maintain a strategic edge and operational superiority, military leaders must cultivate a disciplined decision-making process that integrates Al as a tool while ensuring that human intuition, adaptability, and ethical reasoning remain at the forefront of command decisions. Though the possibilities of Al are vast and impressive, it is crucial to remember that its role should not be replace, but to complement human intelligence.

The rapid evolution of Al presents both a strategic advantage and a formidable challenge in shaping the next generation of military leaders. Al can enhance decisionmaking, optimize operations, and expand battlefield awareness, yet it must remain a force multiplier - not a replacement for human intellect. The true test of future leadership lies in striking the right balance: leveraging Al's capabilities while preserving the independent thought, adaptability, and critical reasoning essential for command in today's volatile geopolitical environment. In an era where peer adversaries are racing to develop their own Aldriven strategies, our leaders must be prepared to out-think, not just out-tech, the competition. Al should sharpen human cognition, not dull it - because the future of warfare will be won by those who can command both machine intelligence and the power of the human mind.


(Abridged from <https://mwi.westpoint.edu/warfare-at-thespeed-of-thought-balancing-ai-and-critical-thinking-for-themilitary-leaders-of-tomorrow/>)
Concerning the vocabulary underlined in the text and their meaning in context, we can only affirm that: 
Alternativas
Q4238825 Química
Sobre ligações químicas e camada de valência, assinale a opção correta.
Alternativas
Q4238824 Química
A reação entre um ácido forte e uma base forte é uma reação de neutralização. Em um recipiente cilíndrico, foram misturados ácido nítrico e hidróxido de sódio. No mesmo laboratório, em um recipiente esférico, foram misturados ácido sulfúrico e hidróxido de potássio. Considerando que todos os reagentes estão em proporção estequiométrica e que as reações foram completas, assinale a opção correta.
Alternativas
Q4238820 Química
Em um experimento, foram colocados para reagir 213g de gás cloro e fósforo sólido em excesso, produzindo a reação balanceada abaixo:

P4(s) + 6 Cl2(g) → 4 PCl3(L)

Calcule a massa de cloreto de fósforo produzido e assinale a opção correta.
Dados: massas molares: Cl = 35,5 g/mol; P = 31 g/mo!.
Alternativas
Q4238813 Biologia
Um professor de ciências acabou de descobrir que será pai. Ele então pediu aos seus alunos que avaliassem qual a probabilidade de o seu bebê ter o lóbulo da orelha preso. Para isso ele deu duas informações importantes:

I- O professor apresenta o lóbulo da orelha solto, enquanto sua esposa apresenta o lóbulo da orelha preso ao pescoço.
II- A condição de lóbulo da orelha solto é dominante em relação à de lóbulo preso.

A partir das informações acima, qual é a resposta correta?
Alternativas
Q4238812 Biologia
O Brasil é um país de dimensões continentais, com diferentes ecossistemas e grande biodiversidade. Clima, relevo e outras condições determinam a formação de ambientes variados no Brasil. A respeito dos biomas brasileiros, assinale a opção INCORRETA.
Alternativas
Q4238811 Biologia
Os organismos vivos podem interagir com outros organismos, da mesma espécie ou de espécies diferentes, e essas interações podem trazer vantagens ou desvantagens para os organismos envolvidos. Sobre esse tema, analise o texto abaixo.

"São formações coletivas em que há cooperação entre os indivíduos da mesma espécie. Os indivíduos são fisicamente independentes e, em geral, capazes de se locomover. Os formigueiros apresentam esse tipo de relação ecológica."

(Adaptado de Geração Alpha Ciências: ensino fundamental: anos finais/ André Catani, Gustavo Isaac Killner, João Batista Aguilar; 4. ed. Edições SM, 2022.) 

Assim, a qual tipo de relação ecológica o texto se refere?
Alternativas
Q4238810 Biologia
Os micro-organismos estão presentes em diversos tipos de ambientes, inclusive no interior do corpo humano. A maioria deles é inofensiva, mas há, no entanto, alguns micro-organismos capazes de causar doenças em seres humanos. A respeito dessas doenças, assinale a opção correta.
Alternativas
Q4238809 Biologia
No Sistema ABO, o sangue é classificado em quatro tipos (A, B, AB e O) e no sistema Rh de classificação, o sangue pode ser do tipo Rh+ (Rh positivo) ou Rh- (Rh negativo). A respeito do Sistema ABO e do Sistema Rh, analise as afirmativas abaixo e assinale a opção correta.

I- Um indivíduo A+ pode doar sangue para outro indivíduo A+, mas não para um indivíduo A-.
II- Um indivíduo B- não pode doar sangue para um indivíduo B+.
III- Um indivíduo O+ pode doar sangue para indivíduos de todos os outros tipos sanguíneos, Rh+ ou Rh-.
IV- Um indivíduo AB+ só pode doar sangue para outro indivíduo AB+, mas pode receber sangue de todos os outros tipos sanguineos, Rh+ ou Rh-.
Alternativas
Q4238808 Biologia
A genética estuda os genes e a maneira como eles são transferidos para os descendentes. Com relação a importantes conceitos de genética, assinale a opção correta.
Alternativas
Q4238807 História
Leia o texto abaixo.

O II PND tratou de incentivar os investimentos da grande empresa privada na produção de bens de capital... Entretanto, a nova política colocava no centro do palco da industrialização brasileira a grande empresa estatal. Os gigantescos investimentos a cargo do sistema Eletrobrás, da Petrobrás, da Embratel e de outras empresas públicas eram, a rigor, o sustentáculo do programa.

Fonte: FAUSTO, Boris. História do Brasil, Editora da Universidade de São Paulo (EDUSP). São Paulo, 2003. Pg. 496

Durante o período dos governos militares no Brasil (1964- 1985), o país passou por significativas transformações econômicas que foram denominadas, por alguns, como "Milagre Econômico". Considerando esse contexto, assinale a opção correta. 
Alternativas
Q4238806 História
Leia o texto abaixo.

O período denominado de "Nova República", compreendido entre os anos de 1985 е 1989, foi caracterizado, no plano político, pelo fim do regime militarempresarial e pela transição democrática gradual е negociada entre os setores dominantes brasileiros (empresariais e políticos); e, no plano econômico, pela enorme esperança no início do Governo Sarney que foi se transformando paulatinamente em frustação na medida em que os programas de estabilização (Planos Cruzado, Bresser e Verão) não conseguiam debelar o "dragão" da inflação - que chegou a 1.783% em 1989 - que corroeu a moeda nacional.

Fonte: PINTO, Eduardo Costa. Nova República (1985- 1989): transição democrática, crise da dívida externa, inflação, luta pela apropriação da renda e fim do desenvolvimentismo. Texto para Discussão 007 | 2019. UFRJ. Instituto de Economia. Rio de Janeiro, 2019. Pg.3

Após o fim do regime militar, o governo de José Sarney (1985-1990) marcou o início da chamada Nova República no Brasil. Seu mandato foi caracterizado por grave crise econômica, hiperinflação e sucessivos planos de estabilização. Com relação aos Planos econômicos ocorridos durante o governo Sarney, assinale a opção correta.
Alternativas
Q4238805 História
Leia o texto abaixo.

Lembranças de um menino operário Jacob Penteado morava no bairro do Belenzinho, no município de São Paulo, em 1910. Cedo, teve que trabalhar numa fábrica de vidro. Seus colegas de trabalho tinham entre 7 e 14 anos. Ganhavam salários baixíssimos, alimentavam-se mal e levavam surras dos capatazes quando cometiam algum erro. Minha família, de parcos recursos, não poderia manter-me em estabelecimentos de ensino secundário [...]. Trabalhava-se [...] nove horas por dia, inclusive aos sábados...O ambiente era o pior possível [...] Acrescentem-se a isso os maus-tratos dos vidreiros, muito comuns naquele tempо.

Fonte: Citado em CARONE, Edgard. O movimento operário no Brasil (1877-1944). São Paulo: Difel, 1984. р. 53-54.

O texto acima retrata a situação de um trabalhador, ainda menino, durante o período denominado de República Velha (1889-1930). Sobre as condições da classe trabalhadora desse período, é correto afirmar que: 
Alternativas
Q4238804 História
Leia o texto abaixo.

Abriu-se, então, um vácuo político que liberou a imaginação popular [...]. De um lado, o problema prático e mais imediato foi resolvido a partir de uma sucessão de quatro regências, assumidas por políticos brasileiros [...]. De outro lado, contudo, a questão sucessória incendiou as demais províncias, que agora, sem um rei no poder, passaram a contestar a legitimidade dos novos governantes. 

Fonte: SCHWARCZ, Lilia M; STARLING, Heloisa M. Brasil: uma biografia. São Paulo: Companhia das Letras, 2015. p. 243.

Com base nessas informações, dentre os três grupos políticos que disputavam o espaço público da Corte na virada das décadas de 1820 e 1830, pode-se citar os:
Alternativas
Respostas
81: D
82: E
83: D
84: B
85: D
86: A
87: C
88: D
89: B
90: C
91: C
92: E
93: B
94: C
95: D
96: A
97: A
98: E
99: D
100: C