2. C. - The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide.
3. D. - The stomach muscles churn and mix the food with digestive juices that have acids and enzymes, breaking it into much smaller, digestible pieces.
4. A. - The brain is the control center of the body
6. F. - The liver regulates most chemical levels in the blood and excretes a product called bile.
9. E. - Your small intestine makes digestive juice, which mixes with bile and pancreatic juice to complete the breakdown of proteins, carbohydrates, and fats.
10. B - The urinary system includes the kidneys, ureters, bladder and urethra. This system filters your blood, removing waste and excess water.
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Answer:
2. C. - The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide.
3. D. - The stomach muscles churn and mix the food with digestive juices that have acids and enzymes, breaking it into much smaller, digestible pieces.
4. A. - The brain is the control center of the body
6. F. - The liver regulates most chemical levels in the blood and excretes a product called bile.
9. E. - Your small intestine makes digestive juice, which mixes with bile and pancreatic juice to complete the breakdown of proteins, carbohydrates, and fats.
10. B - The urinary system includes the kidneys, ureters, bladder and urethra. This system filters your blood, removing waste and excess water.
1.
2.
3.E
4.A
5.D
6.F
7.C
8.
9.
10.B