Answer:
Deuterium
Explanation:
Deuterium is an isotope of hydrogen with one proton and one neutron in its nucleus.
Thus it has a mass number 2.
Answer:
B. ) Nucleic acids to amino acids
Explanation:
Translation happens after DNA has already been copied into RNA and is now going to be translated from its form as RNA to a protein/ Amino Acid.
Answer:
I'm say yes
Explanation:
because we had animals to survive off of
Reverse fault would be the answer
Answer:
Glacier
Explanation:
Glaciers erode the Earth and cause distinctive u-shaped valleys.