What is the correct way to complete the sentence? Blank is the most basic economic activity that involves making use of the available resources in creating goods and
services for utility?

answer: 45

explanationyou have to add as well to be it could be

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.

. ph changes the ability of them he enzyme to dissolve in water.