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Read the following summary, which describes blood flow and heart output in space. Then, answer the question.

The heart doesn't have to do as much work to pump blood when in orbit. After only one day beyond Earth's gravity, astronauts have a lower blood volume. They can lose as much as 20 percent of their blood volume while on a space mission. Since the body has less blood to push around and the heart is pushing more blood with each beat, an astronaut's heart rate also slows down to compensate.

What process is being described?
A. Breathing
B. Excretion
C. Homeostasis
D. Respiration

Respuesta :

kaiya0302p112lf

I believe the Answer is C. HOMEOSTASIS

I Hope This Helps! ^^

The process which is described in the summary is Homeostasis.

What is homeostasis?

Homeostasis is a process in which pratice is done to maintain an equilibrium between the elements which are interdependent to each other, for maintaining the physiological process.

According to the given summary we have conclude that to stable the high heart pushing, heart rate of astronaut's slows down. So, this process will known by the name of Homeostasis.

Hence, correct option is (C) i.e. Homeostasis.

To know more about homeostasis, visit the below link:
https://brainly.com/question/1182383

 

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