Answer:
Nucleotides
Explanation:
I may have searched it up, heh.
1/2 of a radioactive substance will remain after 3 half lives.
A. is the best answer:
Bacteria typically have _one circular chromosome_, whereas eukaryotes have _many linear chromosomes_.
Petroleum is not a source of coal or coal-precursor.
The cells at the beginning would be hypotonic but once the water starts moving by osmosis into the cells than they would be hypersonic
