Answer:
D
Explanation:
Sexual reprduction is when a sperm cell fertilzes an egg cell.
I believe the answer is D, because you will need to have a positive attitude dealing with peoples diffrent behavioral issues
Answer: Genetic variation within a species can result from a few different sources. Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. ... As a result, the tree-colored moths are more likely to survive, reproduce, and pass on their genes.
Explanation:
You can probly scan there blood and tell who it is.