Question

what are the two types of circulatory system

Answer 1

The two type of circulatory system are open and closed types.

In open type circulatory system blood is pumped out through heart.

In closed type blood is circulated through the blood vessels

Answer 2

aloha!

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there are two types of circulatory system:

◆ closed circulatory system
◆ open circulatory system

now what is closed circulatory system?

◆ humans are having this type of circulatory system.
◆ vertebrates and some invertebrates have this kind of circulatory system.
◆ blood flows through arteries and veins.
◆ pumped through heart and doesn't move out.
◆ confined within them.

now what is open circulatory system?

◆many invertebrates have this type of circulatory system.
◆ such as insects.
◆ blood is pumped by heart and is sent to blood cavities where tissues are present.
◆ tissues are surrounded by blood.
◆ this way exchange of gases takes place.

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:)