CIRCULATORY SYSTEM
The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients and hormones to cells , and removes waste products, like carbo dioxide.The heart consists of the following part;
1. Pulmonary artery
2. Aorta
3 pulmonary vein
4. Vena cava
5. Right atrium
6. Left atrium
7. Right ventricle
8. Left ventricle
NOTE: The circulatory system of three independent systems that work together; The heart , Lungs and the Arteries.
EXERCISE
Write down any 5 parts of the Heart.
Assignment 12th August, 2020
1. The circulatory system consist of three independent systems that work together. Name them;2. Which of the following is a waste product in the circulatory system .
A. Oxygen. B. Nutrients. C. Carbon dioxide
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