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How the Human Body Changes in Space


For years, TRISH (The Translational Research Institute for Space Health) has supported research projects and studies that aim to solve the challenges of human exploration in space. It is important that we know, first, the risks to human health during space travel. Understanding some of these risks (see below) is essential for a successful return to the moon in NASA’s Artemis missions.


Muscles
Astronauts experience decreased muscle mass, strength, and endurance because moving around requires reduced work from the legs and back. As a result, the muscles can begin to weaken or atrophy. To help combat this, astronauts aboard the International Space Station (ISS) have a strict exercise regime.


Neurological
In space missions, astronauts can experience disorientation, space motion sickness, and a loss of sense of direction, making completion of even basic tasks difficult. In an emergency, decreased sensorimotor function and postural stability could be dangerous.


Cardiovascular
In space, astronauts may face decreases in blood volume and aerobic capacity, while also experiencing increased arrhythmias. Although the cardiovascular system functions well in space, the body does not require as much work from the heart (still a muscle, after all) in microgravity. This could lead to deconditioning and a decrease in the size of the heart.
Available at: https://www.bcm.edu/academiccenters/space-medicine. Access: 30 Dec. 2023. Adapted.
This, in the sentence “This could lead to deconditioning and a decrease in the size of the heart” (last paragraph), refers to the fact that:
 

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How the Human Body Changes in Space


For years, TRISH (The Translational Research Institute for Space Health) has supported research projects and studies that aim to solve the challenges of human exploration in space. It is important that we know, first, the risks to human health during space travel. Understanding some of these risks (see below) is essential for a successful return to the moon in NASA’s Artemis missions.


Muscles
Astronauts experience decreased muscle mass, strength, and endurance because moving around requires reduced work from the legs and back. As a result, the muscles can begin to weaken or atrophy. To help combat this, astronauts aboard the International Space Station (ISS) have a strict exercise regime.


Neurological
In space missions, astronauts can experience disorientation, space motion sickness, and a loss of sense of direction, making completion of even basic tasks difficult. In an emergency, decreased sensorimotor function and postural stability could be dangerous.


Cardiovascular
In space, astronauts may face decreases in blood volume and aerobic capacity, while also experiencing increased arrhythmias. Although the cardiovascular system functions well in space, the body does not require as much work from the heart (still a muscle, after all) in microgravity. This could lead to deconditioning and a decrease in the size of the heart.
Available at: https://www.bcm.edu/academiccenters/space-medicine. Access: 30 Dec. 2023. Adapted.
The aim of the text is to:
 

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Questão presente nas seguintes provas
3652837 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: OBJETIVA
Orgão: Pref. Rio Negro-PR
Provas:

Check the item that correctly displays an antonym for the underlined word.

 

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3652836 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: OBJETIVA
Orgão: Pref. Rio Negro-PR
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The mysterious death of Alexander the Great


When Alexander the Great’s body seemingly remained unchanged for six days after his death in 323 BCE, his contemporaries could offer only one explanation. Alexander must have been a god. So… was he?

Alexander the Great first fell ill during a days-long series of parties, during one of which he collapsed, complaining of a searing pain in his back. After 10 days of intense fever, Alexander’s soldiers were brought in to see him one final time. As reported by the historian Arrian, at that point the king “could no longer speak… but he struggled to raise his head and gave each man a greeting with his eyes.”

When Alexander was declared dead on June 13, theories began forming. Had he been poisoned? Sabotaged? Had he been killed by drinking too much wine? Today we have an explanation for Alexander’s death and his period of bodily freshness that relies less on the supernatural and more on science. In 2018 Dr. Katherine Hall, a lecturer in New Zealand, proposed that Alexander the Great had Guillain-Barré syndrome, an acute autoimmune condition that results in muscle paralysis. In other words, Alexander may have been alive when he was declared dead—a mistake that could have been made when physicians mistook the shallow breathing of a coma patient for no breathing at all. If this was the case, Alexander may have been effectively murdered during embalming—a process that would have seen him disemboweled.

While we can’t travel back in time to confirm Hall’s theory, it is the only one that takes into account all the details of Alexander’s death—and his body’s mysterious life.


Encyclopaedia Britannica. Adaptation.

The –ing form can be used as an adjective. Which of the words below, underlined in the text, function as adjectives in their context?

 

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3652657 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: OBJETIVA
Orgão: Pref. Rio Negro-PR
Provas:

Mark the CORRECT item to fill in the blank.

The director, ______ film won several awards, will be speaking at the conference.

 

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Questão presente nas seguintes provas
3652656 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: OBJETIVA
Orgão: Pref. Rio Negro-PR
Provas:

Regarding prepositions, number the second column according to the first one so as to fill in the blanks, and then mark the item that corresponds to the CORRECT sequence.

(1) on

(2) at

(3) in

( ) The day was perfect yesterday. There wasn’t a single cloud ___ the sky!

( ) The game is ___ Friday.

( ) I usually get up ____ half past eight.

 

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3652651 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: OBJETIVA
Orgão: Pref. Rio Negro-PR
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The mysterious death of Alexander the Great


When Alexander the Great’s body seemingly remained unchanged for six days after his death in 323 BCE, his contemporaries could offer only one explanation. Alexander must have been a god. So… was he?

Alexander the Great first fell ill during a days-long series of parties, during one of which he collapsed, complaining of a searing pain in his back. After 10 days of intense fever, Alexander’s soldiers were brought in to see him one final time. As reported by the historian Arrian, at that point the king “could no longer speak… but he struggled to raise his head and gave each man a greeting with his eyes.”

When Alexander was declared dead on June 13, theories began forming. Had he been poisoned? Sabotaged? Had he been killed by drinking too much wine? Today we have an explanation for Alexander’s death and his period of bodily freshness that relies less on the supernatural and more on science. In 2018 Dr. Katherine Hall, a lecturer in New Zealand, proposed that Alexander the Great had Guillain-Barré syndrome, an acute autoimmune condition that results in muscle paralysis. In other words, Alexander may have been alive when he was declared dead—a mistake that could have been made when physicians mistook the shallow breathing of a coma patient for no breathing at all. If this was the case, Alexander may have been effectively murdered during embalming—a process that would have seen him disemboweled.

While we can’t travel back in time to confirm Hall’s theory, it is the only one that takes into account all the details of Alexander’s death—and his body’s mysterious life.


Encyclopaedia Britannica. Adaptation.

Throughout the text, an apostrophe and “s” are seen. What does that indicate?

 

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3652649 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: OBJETIVA
Orgão: Pref. Rio Negro-PR
Provas:

The mysterious death of Alexander the Great


When Alexander the Great’s body seemingly remained unchanged for six days after his death in 323 BCE, his contemporaries could offer only one explanation. Alexander must have been a god. So… was he?

Alexander the Great first fell ill during a days-long series of parties, during one of which he collapsed, complaining of a searing pain in his back. After 10 days of intense fever, Alexander’s soldiers were brought in to see him one final time. As reported by the historian Arrian, at that point the king “could no longer speak… but he struggled to raise his head and gave each man a greeting with his eyes.”

When Alexander was declared dead on June 13, theories began forming. Had he been poisoned? Sabotaged? Had he been killed by drinking too much wine? Today we have an explanation for Alexander’s death and his period of bodily freshness that relies less on the supernatural and more on science. In 2018 Dr. Katherine Hall, a lecturer in New Zealand, proposed that Alexander the Great had Guillain-Barré syndrome, an acute autoimmune condition that results in muscle paralysis. In other words, Alexander may have been alive when he was declared dead—a mistake that could have been made when physicians mistook the shallow breathing of a coma patient for no breathing at all. If this was the case, Alexander may have been effectively murdered during embalming—a process that would have seen him disemboweled.

While we can’t travel back in time to confirm Hall’s theory, it is the only one that takes into account all the details of Alexander’s death—and his body’s mysterious life.


Encyclopaedia Britannica. Adaptation.

The tense and aspect of the underlined verbs below are:

Alexander the Great first fell ill during a days-long series of parties, during one of which he collapsed, complaining of a searing pain in his back. After 10 days of intense fever, Alexander’s soldiers were brought in to see him one final time. As reported by the historian Arrian, at that point the king “could no longer speak… but he struggled to raise his head and gave each man a greeting with his eyes.”

 

Provas

Questão presente nas seguintes provas
3652647 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: OBJETIVA
Orgão: Pref. Rio Negro-PR
Provas:

The mysterious death of Alexander the Great


When Alexander the Great’s body seemingly remained unchanged for six days after his death in 323 BCE, his contemporaries could offer only one explanation. Alexander must have been a god. So… was he?

Alexander the Great first fell ill during a days-long series of parties, during one of which he collapsed, complaining of a searing pain in his back. After 10 days of intense fever, Alexander’s soldiers were brought in to see him one final time. As reported by the historian Arrian, at that point the king “could no longer speak… but he struggled to raise his head and gave each man a greeting with his eyes.”

When Alexander was declared dead on June 13, theories began forming. Had he been poisoned? Sabotaged? Had he been killed by drinking too much wine? Today we have an explanation for Alexander’s death and his period of bodily freshness that relies less on the supernatural and more on science. In 2018 Dr. Katherine Hall, a lecturer in New Zealand, proposed that Alexander the Great had Guillain-Barré syndrome, an acute autoimmune condition that results in muscle paralysis. In other words, Alexander may have been alive when he was declared dead—a mistake that could have been made when physicians mistook the shallow breathing of a coma patient for no breathing at all. If this was the case, Alexander may have been effectively murdered during embalming—a process that would have seen him disemboweled.

While we can’t travel back in time to confirm Hall’s theory, it is the only one that takes into account all the details of Alexander’s death—and his body’s mysterious life.


Encyclopaedia Britannica. Adaptation.

Regarding the text, mark the INCORRECT item.

 

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3645671 Ano: 2025
Disciplina: Inglês (Língua Inglesa)
Banca: CESPE / CEBRASPE
Orgão: EMBRAPA
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Climate change poses significant challenges to cattle farming, a sector vital to global food security. Among the most pressing concerns is the increasing frequency and intensity of droughts. Reduced rainfall diminishes pasture quality and availability, limiting feed for livestock and increasing water scarcity. This can lead to decreased animal growth rates, reduced milk production, and increased mortality rates. Moreover, prolonged droughts can contribute to desertification, shrinking available grazing land and forcing farmers to adopt costly alternative feeding strategies.

Beyond drought, other climate-related impacts include heat stress, which can significantly impact animal health and productivity. Rising temperatures can exacerbate heat stress, leading to decreased feed intake, reduced fertility, and increased mortality in livestock. Furthermore, extreme weather events, such as heavy rainfall and flooding, can cause infrastructure damage, contaminate water sources, and lead to the loss of livestock.

The cattle farming sector itself contributes to climate change through greenhouse gas emissions, primarily methane produced during animal digestion and nitrous oxide from manure management. Deforestation for pasture expansion also releases significant amounts of carbon dioxide.

To address these challenges, a multi-pronged approach is crucial.

• Genetic selection: Breeding programs focused on developing drought-resistant and heat-tolerant livestock breeds are vital.

• Sustainable feeding strategies: Implementing precision feeding techniques, improving feed efficiency, and exploring alternative feed sources, such as drought-resistant forage varieties, can enhance livestock resilience.

• Integrated farming systems: Integrating crop and livestock production, such as through agroforestry systems, can improve soil health, enhance water retention, and reduce greenhouse gas emissions.

• Technological innovations: Utilizing technologies such as precision livestock farming, remote sensing for pasture monitoring, and renewable energy sources can improve resource efficiency and reduce the environmental footprint of cattle production.

Furthermore, strong policy support, including incentives for sustainable farming practices, investments in research and development, and improved access to climate information services, are essential for the long-term sustainability of the cattle farming sector.

Addressing the challenges posed by climate change requires a collaborative effort involving farmers, researchers, policymakers, and consumers. By embracing innovative solutions, prioritizing sustainable practices, and fostering a collective understanding of the importance of climate-resilient livestock production, we can ensure a future when this vital sector continues to thrive while minimizing its environmental impact.

Internet:<conafer.org.br> (adapted).

Judge the following items based on the text above.

The text reiterates that the choices of consumers do not affect the methods of cattle raising significantly.

 

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