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Gennadij [26K]
3 years ago
14

How do body systems work?

Biology
2 answers:
Cerrena [4.2K]3 years ago
5 0
The systems of the body includes the circulatory, immune, skeletal, excretory, muscular, endocrine, digestive, nervous and respiratory.
murzikaleks [220]3 years ago
4 0
God makes it work but school wants us to learn it scientificly.
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