What is the source of carbon atams in the carbon dioxide found at sparkling water

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.

Me with biology endocrine system crossword also image left i need with hw

Ture or false evidence for evolution includes millions of fossils