instruction:
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.
question:
Question: What do bees do for flowering plants? Answer: pollinate
answer:
Thomas Quine (Flickr:quinet). Bees are important pollinators of flowering plants . CC BY 2.0.

question:
Question: What are prokaryotic cells filled with? Answer: cytoplasm
answer:
cytoplasm. Like all other cells, prokaryotic cells are filled with cytoplasm. It includes watery cytosol and other structures.

question:
Question: If only one atom of a specific type is present what is not used? Answer: subscript
answer:
If only one atom of a specific type is present, no subscript is used.