Answer:
D i believe.
Explanation:
niche= the match of a species to a specific environmental condition
Yes because plant cell have chloroplast and they can make their own food but humans can't
Answer:
B
Explanation:
Tertiary structure is the overall three-dimensional structure resulting from folding and covalent cross-linking of a protein or polynucleotide molecule. This is what is explained in this question.
<span>
Geographic Isolation.Geographic isolation refers to a situation where a physical barrier such as a river or a mountain divides a population of species into two or more groups allowing each group to diverge along separate evolutionary paths. <span>
</span></span>
