Which of the following is considered a disadvantage of using nonrenewable resources? A)
they are expensive
B)
they are hard to access
C)
there is a very limited supply
D)
they can cause various environmental hazards
E)
they are not well adapted to modern technology

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.