Which type of cartilage is not properly matched with its function? 1) skeletal cartilage; reinforce airways 2) hyaline cartilage, cover the end of bones 3) fibrocartilage, withstand pressure and stretch 4) elastic cartilage, withstand repititive bending

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

In which situations is the principle of cross-cutting relationship useful in determining relative age?