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kakasveta [241]
3 years ago
11

Which two body systems are most affected when a person is participating in a marathon running event?

Chemistry
1 answer:
makvit [3.9K]3 years ago
4 0

Answer:

d. skeletal and muscular

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The solids are characterized as amorphous and crystalline solids based on the arrangement of atoms. The solids that are amorphous are rubber, plastic, candle wax, and glass.

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