Five causes of spreading disease in remote villages

1. The village people are not aware of their sanitation that's why they get affected with different diseases.

2. They all use the same things and they don't have their own utensils mostly.

3. They use the river water for almost everything. like dish washing and washing clothes too. so the dirt gets mixed with the water.

4. They are not aware of washing hands.

5. They don't get proper medication or treatment and also they have less people to aware them

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the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.

answer a scar develops;