Answer:
George Washington retired for 3 years before he died
Explanation:
Answer:
because the atmosphere shields us from radiation from the sun. also, when you put on sunscreen, the risk for skin cancer decreases.
Answer:
The answer is A: A diseased cow that can cause sickness was found.
Explanation:
There isn't any, Edge 2020.
Nationality would be the country a person was born in. Ethnicity would be their ethnic or racial background.
Example:
A person could be born in Canada and be Canadian but their ethnicity could be something like Chinese or African.