Answer:
the answer is b it comes down to b and c for me
Answer:
Venus is only one
Explanation:
What are you asking for?
Because i learned about it how to survive there but don't remember evidence
Answer: The answer is B
Explanation:
A is not practically possible as mars is such a great distance away
C water of course wasnt around in earth at the time but other planets did have water so this isnt an accurate answer
D cracks me up, Hydrogen was the first element in space after the Big Bang this is also an in accurate answer