PLS ASAP WILL GIVE BRANLIEST Which choice is a compound?
O oxygen
O carbon dioxide
O carbon
O air

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )