Question

difference between open circulatory system and closed circulatory system​

Answer 1

Answer:

In the open circulation, the blood is not enclosed in the blood vessels and is pumped into a cavity called hemocoel. On the contrary, in the closed circulation, the blood is pumped through the vessels separate from the interstitial fluid of the body.

Explanation:

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Answer 2

Answer:

Hi buddy your ans below

Explanation:

Open means 2 chambered heart ❤ .

closed means 4 ....