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What is one way space travel affects the human body?
A) Too much blood flows into the upper body.
B) The heart pumps harder with less gravity.
C) Too little blood flows into the upper body.
D) The legs get stronger.

2 Answers

5 votes

Answer:

It's A mate

Step-by-step explanation:

User Inforedaster
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7 votes

Answer:

A) Too much blood flows into the upper body.

Step-by-step explanation:

The body is not used to the lack of gravity causing the blood to rise.

User Thor Correia
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