Ascientist finds an organism that cannot move. it gets food from it's environment. in which kingdom does it belong to? and plz explain.

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