Hey, I’ll give brainliest. Just please help.

Embryos of different species look very similar, which shows that the organisms share a ancestor.

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m

What does the cell nucleus do or, how does it function?