Which of the following statements best describes a vestigial structure? A. A fish species that lives in complete darkness and has eyes that do not
function,
B. A flower that has petals of different shapes and colors due to the
presence of several codominant traits
C. A tiger with a leg bone that is similar to that of a dog indicating they
have a common ancestor.
D. A frog has developed an extra toe that it uses to grip larger food
sources.
No

12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.