Answer:
Phylogenetics
Explanation:
An evolutionary tree can also be called a phylogenetic tree, or a just a phylogeny, and phylogenetics is the study of determining evolutionary relationships, or patterns of descent of organisms.
Hope it helps...
They will deseratwe and dissaper due to the weaknss in the cell.
I believe the answer is heart, liver, pituitary gland, kidneys, and skin! hope this helped :)
Organic material.................