Genetics may cause a difference in health tendencies
Answer:
Description of the main functions of the circulatory system in your own words.
The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry 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 carbon dioxide.
What are the main functions of the circulatory system?
The circulatory system delivers oxygen and nutrients to cells and takes away wastes. The heart pumps oxygenated and deoxygenated blood on different sides. The types of blood vessels include arteries, capillaries and veins.
Explanation:
Answer:
You can use probability because if the ratio is 1:5 meaning that out of 5 people one person is likely to get sick. So then you take that ratio and apply it to the population of an area.
Explanation:
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You must known what an independent variable is and a dependent variable and basically justa variable