Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Q: Question: Where do plankton, nekton, and benthos live? Answer: in the oceans

A: Zappy's. Plankton, nekton, and benthos are the three groups of living things in the oceans . CC BY-NC 3.0.
****
Q: Question: Tropical rainforests are an example of a climate that occurs near what? Answer: equator

A: Tropical wet climates occur at or very near the Equator. They have high rainfall year round. Tropical rainforests ( FIgure below ) grow in this type of climate.
****
Q: Question: How are protozoa that cause giardiasis spread? Answer: food and water

A:
Protozoa that cause giardiasis are spread by contaminated food or water. They live inside the intestine. They may cause abdominal pain, fever, and diarrhea.
****