Kettlewell's experiment is included in most biology texts as an example of evolution occurring. How do we know that the moths evolved

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol