Which of the following is responsible for circulating air and ocean currents to the right in the northern hemisphere?
a. the tilt of earths axis
b. the wind
c. movement of the earths plates
d. the coriolis effect

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.