Answer:
Pb has an atomic mass of 82. If an atom of that element has an atomic mass of 80, that atom is known as: an isotope.
Answer: mRNA is made in the nucleus
Explanation:
Answer:
The answer is Plasmolysis
Alleles i think. i learned this like yesterday lol
D. It's harder body parts. A lot of fossils are of the skull, therefore that would lead one to think that it would be harder<span />
