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 you call plastids that contain the green pigment chlorophyll? Answer: chloroplasts
answer:
Chloroplasts are plastids that contain the green pigment chlorophyll. They capture light energy from the sun and use it to make food. A chloroplast is shown in Figure above .

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Question: Amino groups are found within amino acids, nicknamed the building blocks of what? Answer: proteins
answer:
Amino groups are found within amino acids, the building blocks of proteins.

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Question: Osteoporosis, osteoarthritis, fractures, and sprains are problems affecting what system? Answer: skeletal system
answer:
Possible problems of the skeletal system include osteoporosis, osteoarthritis, fractures, and sprains.