Anyone!
which of the following is needed for cellular respiration to occur?
a. oxygen
b. sodium
c. water
d. nitrogen

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

Which of the following is an advantage of solar energy?