What carries blood back to the heart?
A. Veins
B. Arteries
C. Both A & B
D. None
Answer: Option A
Solution(By Examveda Team)
The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart.Related Questions on Biology
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B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
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B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
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B. gymnosperms
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C. growth of pollen tube in ovule
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