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Chapter 3 Lesson 1
Science 3rd grade The circulatory system
Question | Answer |
---|---|
What are the three types of blood cells? | Red Blood cells, Platelets, and white blood cells |
What is the biggest part of teh blood? | The straw-colored liquid called plasma |
What is the purpose of the plasma? | To carry the food from the digestive system to your cells and removes the cell waste. |
What does the red blood cells carry? | It carrys oxygen to the cells |
What does the white blood cells do? | It protects your body from germs and other harmful things. |
What does the platelets do? | They float in the blood and they help to stop the bleeding if a blood vessel is cut. |
What is the circulatory system? | It is teh system within the body that moves material around the body. |
What are the four types of highways in the body that help to move the blood? | Arteries, Capillary, Veins, Valves |
What are arteries? | They are blood vessels that carry blood away from the your heart to other parts of the body. |
What are veins? | They are blood vessels that take the blood from cells back to the heart. |