Okay Im gettin a little desperate if you can answer this well I will give you the brainliest thingie just help please lol

I would still want you to look for more answers cause i'm a little rusty, but i think these r the answers. Hope it helps :)

Explanation:

5. Water crosses cell membranes by passive transport and by secondary active cotransport along with ions. ... The two modes of transport allow cellular H2O homeostasis to be viewed as a balance between H2O leaks and H2O pumps.

6. Passive Transport - Movement of molecules from high to low concentration. Needs no energy input. It has low concentration since they'r kind of distant.

7.  Active Transport - Movement of molecules from low to high concentration (opposite the flow of diffusion). Needs input of energy (ATP).

sorry, is there a picture? i do not see any arrows.

wut? unius0123 wut?

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.