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.

Input: Consider Input: Question: Roots grow in length and width from the primary and secondary what? Answer: meristem

Output: Roots grow in length and width from primary and secondary meristem.

Input: Consider Input: Question: A flow of one coulomb per second is called one ampere, which is a measure of what? Answer: electric current

Output: The electric current is measured in coulombs per second. A flow of one coulomb per second is called one ampere, A, of current.

Input: Consider Input: Question: What is the term for seed plants? Answer: spermatophytes
Output: Most vascular plants are seed plants, or spermatophytes. They reproduce with seeds and pollen. Some modern seed plants are gymnosperms that produce seeds in cones.