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: What can be used to convert the energy provided by the sun to usable electrical energy? Answer: solar cells

A: Solar cells convert the energy in sunlight to electrical energy. They contain a material such as silicon that absorbs light energy and gives off electrons.
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Q: Question: What is the network of fibers that organizes structures and activities in the cell called? Answer: cytoskeleton

A: 6.6 The cytoskeleton is a network of fibers that organizes structures and activities in the cell.
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Q: Question: Lymph capillaries collect fluid that leaks out of what? Answer: blood capillaries

A:
Lymph capillaries collect fluid that leaks out from blood capillaries. The lymphatic vessels return the fluid to the cardiovascular system.
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