Please help

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

Select the correct answer from each drop-down menu proteins are

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing