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
Answer:
Nucleoid
Explanation:
I just know by studying cells
The atomic bond. its a pretty simple answer so its easy to remember
Correct me if I'm wrong but I believe it is the Gravity (or Gravitational Pull) from the Sun.
Because the mutation isn't part of the original DNA. for it to be passed onto the offspring, the mitation would have needed to be as *you* yourself were being created in the womb.
