Which statement describes a disadvantage of nonrenewable resources? It is hard to collect large quantities of them at a time.
They inconsistent or unreliable as an energy source.
They are expensive to collect and transform into energy.
It is difficult to change the habit of using the resource.

They inconsistent or unreliable as an energy source.

Explanation:

Hope it helps.

a: the sheep and waste material both release carbon into the atmosphere.

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