PLASE HELP I NEED HELP ASAP Which is not a material that has been used to create successful artificial coral reefs in Texas?

A.)Decommissioned oil drilling rigs
B.)Large marine vessels
C.)Tires, automobiles, and construction rubble
D.)Highway bridge materials (concrete and heavy-gauge steel)

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

According to this food web which of the following would be considered primary consumers

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