Windmills that generate electricity are being built in coastal areas. the main benefit of these windmills is that they (1) produce finite resources (2) reduce dependency on fuels that cause air pollution (3) absorb the noise of passing boats (4) maintain the salt concentration in the ocean

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.