Which of the following is not true of an artificial reef? Buoyant reefs can move and damage marine life on the seafloor.

Toxic materials from the artificial reefs may leach into the ocean and harm organisms.

The reef provides shelter for marine life.

Artificial reefs help ecosystems by eliminating all predators from the natural reefs.

How does the fossil record provide evidence that the modern whale evolved from the anthracotheres? a) the modern whale looks like their ancestor the anthracotheres. b) the modern whale has all of the same structures as their ancestor. c) there is not enough evidence to suggest the the modern whale evolved from the anthracotheres. d) the anthracotheres has a structure that is still present in the modern whale, but is no longer of use to the modern whale.