Which two cause-and-effect relationships are based on facts and could be proven?
1.Yellow fever would end with cold weather.
2.Diseases always spread faster in the summer.
3.Yellow fever would continue throughout the winter months.
4.The Black Death decreased during the winter.
5.People are always healthier in the winter.

the answer is A and D

Explanation:

Yellow fever would end with cold weather

The Black Death decreased during the winter

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explanation:

sugar had three basic uses in ancient india. it was used in religious rites, consumed as a snack, and was considered a kind of medicine.

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