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.

[EX Q]: Question: What members of an ecosystem food chain take in food by eating producers or other living things? Answer: consumers
[EX A]: Consumers take in food by eating producers or other living things.

[EX Q]: Question: Mineral crystals that form when magma cools are usually _______ than crystals that form when lava cools. Answer: larger
[EX A]: Mineral crystals that form when magma cools are usually larger than crystals that form when lava cools.

[EX Q]: Question: Changes in the number of what can lead to disorders like down syndrome? Answer: chromosomes
[EX A]:
Changes in chromosome number can lead to disorders like Down syndrome.