<u>d) observing how the heart contracts to pump blood
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Just go look on some of the questions on Bradley I'm sure you'll find the answer there
Answer:
I believe its C. I'm not 100 percent sure.
Answer:
Some answers
Explanation:
Sitting or lying down while watching television or playing electronic games. Sitting while driving a vehicle, or while traveling. Sitting or lying down to read, study, write or work at a desk or computer.
An integrated curriculum involves learning goals across multiple content areas.