The tundra biome has permafrost
<span>Proteins are different based on number and type of ____________ contained in their polypeptide chain(s)
</span>Amino acids
Oof I don't think ppl like that (ŏ_ŏ)
Answer:
Nonrenewable energy options are small in supply. Renewable materials replenish themselves spontaneously and in a very brief amount of time.
Explanation:
