The answer is C. The others have just one dominant and recessive allele.
Population bottlenecks. but their genes still carry the marks of this bottleneck: they have much less genetic variation than a population of southern elephant seals that was not so intensely hunted.
Answer:
I believe your answer should be B.) Materials were pulled together by gravity. I hope this helps you!
Review the problem, use context clues to figure out the information needed, and research and report data given in notebook
