There are two different species of finch that live on the same small island, species a and
species b. both species successfully feed and reproduce on the island. species a nests in
pine trees and eats large seeds. species b nests in hollowed-out dead logs and eats small
insects.
a third species of finch, species c, migrates to the island. it nests in pine trees and eats small insects.
predict what most likely will happen to the populations of both species a and species b if species c
successfully survives on the island. support your answer.

The diagram below shows the layers of a rock having a trilobite: a rock column labeled rock is shown. the column has three layers. the bottommost layer of the rock has one shaded rhomboid shape, the middle layer has a rhombus with a diagonal along with two identical organisms marked as, trilobite, in the key, the top layer has two semicircles. a key is shown on the right side of the diagram. the shaded rhombus is marked as a, the rhombus with the diagonal is marked as b, the semicircle is marked as c which statement about the rock fossils is true?