When testing fertilizer on a tomato farm one patch of soil is given fertilizer and another patch (the same size) is not. which one is the experimental group

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

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

This is so important ugh its 25 points