Which statement is usually true about the relationship between activation energy and reaction rates?
Low activation energy barriers result in low rates.
High activation energy barriers result in low rates.
Low activation energy barriers result in no reaction.
High activation energy barriers result in no reaction.

B. High activation energy barriers result in low rates.

oxygen +1 most likely

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