Evaluate the processes in photosynthesis and respiration that take place as a cycle of reactions . Use your understanding of specific reactions to explain why the process of producing glucose in plants is a cycle.

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

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