Which of the following functions is not part of the integumentary system? A. Protects internal structures and removes waste (i. e. sweat)

B. Produces hormones

C. Helps regulate temperature

D. Senses external conditions

The energy needs of a human population are not affected by

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

Which of the following shows the correct order in which light information travels through the eye? (2 points) lens, pupil, retina, optic nerve pupil, lens, retina, optic nerve pupil, lens, optic nerve, retina lens, pupil, optic nerve, retina