Answer:
Circulatory
Explanation:
The heart helps pump the blood that travels to the rest of the body. The blood carries oxygen that is needed to travel around the body.
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It caused people to look and study our world more closely that can be explained ed
Answer: National Voters Registration Act
Explanation: The national voters registration act was introduced to increase the number of registered voters, improve voters participation, protect election integrity and ensure states maintain accurate voter roll.
