The McMurray test is used to determine the presence of loose bodies in the knee and is performed by having the athlete lie face down with the affected knee at 90 degrees flexion and compressing downward on the injured leg.

A) True
B) False

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.