What factors allow a population of a species to grow to a certain size? How does this relate to carrying capacity.

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

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

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