1 gram of fat give about how much kj of energy

37 kj

Explanation:

1 gram of fat = 9 kilocalories (kcal)

1 kcal = 4.2 kilojoules (kj)

4.2 kj/kcal * 9 kcal = 37.8 kj

1 gram of fat = 37.8 kJ

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