Biology, asked by sanjay645, 11 months ago

what is circulation​

Answers

Answered by N3KKI
3

Complete flow of something

Answered by Anonymous
4

Answer:

circulation mean movement of fluid flow n the body

it is of two types

1 open circulation - it is movement of fluid in a body freely. organ bathes in blood eg insect , earthworm etc

2 closed circulation- movement of blood through vessel in the body eg humans

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