What is the Circulatory System needed for to transport?

Nutrients, wastes, hormones and antibodies

Blood, blood vessels, capillaries

What is function of the septum?

Separates the left and right sides of the heart so the oxygenated and deoxygenated blood doesn't mix.

Carries blood from the capillaries back to the heart

Carries blood from the heart to the capillaries

To maintain a one-way flow of blood to stop backflow

Test

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1What is the Circulatory System needed for to transport?
1. ANutrients, wastes, hormones and antibodies
2. BBlood, blood vessels, capillaries
2The left side of the heart pumps_____ to the rest of the body and back to the_____ again
1. Ablood, heart
2. Boxygen, lungs
3What is function of the septum?
1. ASeparates the left and right sides of the heart so the oxygenated and deoxygenated blood doesn't mix.
2. BTo keep your air in
4What do the veins do?
1. ACarries blood from the capillaries back to the heart
2. BCarries blood from the heart to the capillaries
5How many chambers does the heart have?
1. A3
2. B4
6Which blood vessel pumps blood away from the heart?
1. Aveins
2. Barteries
3. Ccapillaries
7Arteries away because they start with
1. AA
2. BG
8What is the function of semi-lunar valves ?
1. ASomething to do with the blood
2. BTo maintain a one-way flow of blood to stop backflow