Answer:
B is true .. atmosphere always changes day by day
Answer:
An allele is one of two, or more, forms of a given gene variant. For example, the ABO blood grouping is controlled by the ABO gene, which has six common alleles. Nearly every living human's phenotype for the ABO gene is some combination of just these six alleles.
Explanation:
Plz give me brainliest worked hard.
Answer:
I think that it's A.
Explanation:
It's not D, because A & C contrast each other.
Other organisms such as an autotroph
The answer is an attraction between polar molecules
