Which domain would hagfishes, primitive vertebrates, be classified in?

a) archaea

b) bacteria

c) eukarya

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?

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule