Which of these statements is correct about the circulatory system?

A ) It transports hormones ✅

B ) Capillaries have thicker walls than veins

C ) Systematic circulation carries blood to and from the lungs

D ) All are true

Related Questions
  1. Which of the following is a function of human blood?
  2. Following is not true about the opening hand closing of stomata;
  3. A patient with blood group A can be given the blood of donor who has;
  4. Following blood vessels has oxygenated blood:
  5. What happens when a mismatched blood group is injected in recipient?
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