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The circulatory system is...
An organ system that permits blood to circulate and transport nutrients
A biological system consisting of specific organs and structures used for gas exchange in animals and plants.
A group of organs working together to convert food into energy and basic nutrients to feed the entire body.
A complex network of nerves and cells that carry messages to and from the brain and spinal cord to various parts of the body.
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S. Sumiati
Master Teacher
Mahasiswa/Alumni Universitas Pendidikan Indonesia
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Muhamaad Shahzar Melwani
kadang jawabannya gak tepat yang kita cari
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