In a healthy person, blood moves in one direction as it passes through the heart. Give two ways in which this is achieved.

well your blood pumps so much blood its has to go somewhereeverywhere

Explanation:

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