Which two organ systems work together to inhale oxygen? a. cardiac and muscular b. cardiac and respiratory c. respiratory and muscular d. respiratory and skeletal

As global warming continues the ocean absorbs more of the earth's heat what term describes the ocean as a storage location for heat a) heat binb) heat sinkc) heat storaged) heat vent( answer this for me)

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.

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