Which scenario best describes how climate trends might affect animal migration? Animals found in the Arctic may move south.
Animals found at the equator may move north.
Animals found in higher elevations will move to lower elevations.
Animals found in lower elevations will stay in the same location.

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.