Question

Enough water has been discovered on Mars to cover the whole planet in several meters of it if melted. In addition, several places on Mars rise to a temperature of 80 degrees Fahrenheit during the day. Although these conditions seem suitable for life, there is currently no life on Mars. What is a good hypothesis for why this is the case?



A. The composition of the atmosphere is not suitable for life.

B. The gravity on Mars is not strong enough to support life.

C.The sunlight isn't plentiful enough for plants to grow.

D. The salts in the Martian soil are poisonous to plants.

Answer 1

Its Possible because were still studying Mars and its possibly to hard to live on mars being that a ship of supplies would have to be delivered a lot so it might be to much work and build the home environment for humans

Answer 2

oh

Answer 3

Idk it just seemed reasonable

Answer 4

did it answer your question?

Answer 5

not really-

Answer 6

oh ok

Answer 7

by then

Answer 8

bye-

Answer 9

A: