Need ! asap plzz
which statement describes the cells in a many-celled organism? (a)they can all perform exactly the same functions. (b)they are all exactly the same. (c)they can be quite different from each other. (d)they are all the same size.
(science)

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.