asked 141k views
4 votes
What might happen to the human heart during a trip to Mars?

A. stop working completely
B. become too weak to pump blood
C. expand and become too large to work properly

asked
User KevinBui
by
7.7k points

2 Answers

1 vote

Answer:

B. becomes too weak to pump blood

Explanation: I just took the test.

answered
User Hugo Matilla
by
8.1k points
2 votes
Because the atmosphere is thinner, there would be less pressure keeping the heart at its current size and it would expand and become too large to work properly
answered
User Nobody
by
8.5k points

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