All living things must take in and use energy to preform the functions associated with life. Which of the following functions are required for organisms to maintain a constant internal environment? Select all that apply.

i think that d. wind is the answer.   i missed the question when i answered a. currents.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

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