Science Class 5 Human Body and Health

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

The smallest blood vessels are the

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Answer: D. capillaries.

The correct answer is D. capillaries.
Explanation
Capillaries are the smallest and most numerous blood vessels in the human body. They are microscopic channels that connect the smallest branches of arteries (arterioles) to the smallest branches of veins (venules).

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