Answers>Biology>GCSE>Article

Explain how blood vessels reduce the amount of heat lost from the body. (3)

blood vessels narrow (vasoconstriction) reduces blood flow blood vessels are close to the surface of the skin less heat lost by radiation

SS

Answered by Soham S. • Biology tutor

2910 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

What is active transport and how is it different from diffusion?

What is the function of enzymes and give an example of one.

Name the three structures found in a plant cell that are not found in a neurone

What is photosynthesis?