The heart and blood vessels make up the system.
A. skeletal
B. circulatory
C. digestive
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Ответ:
Explanation:
the heart and blood vessels make up the circulatory system
Ответ:
B. circulatory
Explanation:
Circulatory system is made up of blood vessels that would carry blood to heart. It is also known as the vascular or cardiovascular system.
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Ответ:
The optimal temperature this enzyme functions is at 35 degrees C, as the optimal pH this enzyme functions is at 6. You can easily tell this due to the highest point on the graph (highest rate of reaction).