Directions: Write the word TRUE if the statement is correct, and FALSE if the statement is not correct. 1. The heart pumps the blood throughout the body. 2. The heart has four pumps. And each has two chambers, the upper and lower chambers. 3. All the muscle tissues of the heart is contracted at the same time. 4. The veins carry deoxygenated blood to the heart. 5. Blood transport the materials throughout the body.
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Answer:
1. True
1. True2. True
1. True2. True3. False
1. True2. True3. False4. True
1. True2. True3. False4. True5. False
Explanation:
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