Bacteria living in the soil are dependent upon which of the following abiotic factors? a. plant root structures and oxygen content b. soil temperature and water content c. nitrogen content and insect activity d. insect activity and plant root structures

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

What is the difference between bacterial infections and viral infections?

Cells are adapted to preform specific functions. which of the following terms refers to this capability?