The Circulatory System

Question 1

How does blood transport around the body?

Answer 1

Through the Circulatory System

Question 2

What is the circulatory system made up of?

Answer 2

1.Heart
2.Blood
3.Blood Vessels

Question 3

The circulatory system transports

Answer 3

1.Nutrients
2.Gasses
3.Wastes
4. Other Substances

Question 4

The heart characteristic

Answer 4

1. Is made up of muscle cells that constantly contracts and relax.
   2.Contractions pump blood from the heart to the rest of the body(Contracts blood leaves the heart)
2. When heart relaxes blood from the rest of the body enters the heart (relax blood enters heart)

Question 5

How many chambers does the heart have?

Answer 5

4 chambers, 2 upper and 2 lower

Question 6

Which chamber does the blood LEAVE the body?

Answer 6

It leaves from the lower chamber called ventricles

Question 7

Which chamber does the blood ENTER the body?

Answer 7

Blood leaves through the upper 2 chambers, called artia

Question 8

Vessels

Answer 8

Tiny tubes that help blood travel around the body.

Question 9

What are the 3 types of Vessels?

Answer 9

1. Artery
   2.Vein
   3.Capillary

Question 10

Arteries

Answer 10

Carry blood away from the heart

Question 11

Veins

Answer 11

Transport blood that contains carbon dioxide back to the heart,
Transports blood that is oxygen rich from the lung to heart.

Question 12

Capillaries

Answer 12

Very tiny vessels that enable oxygen, carbon dioxide, and nutrients to move between circulatory system and entire body. It is a site of Exchange

Question 13

Animals Circulatory system

Answer 13

Different animals have different circulatory systems.

Question 14

Opened Circulatory System

Answer 14

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