Which activity performed by a medical professional is primarily based on an understanding of physics?

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

What was the land like over 500 million years ago? what was under the sea?

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .