<u>While our globe may never run out of water as a whole</u>, it's crucial to realize that pure freshwater isn't always available where and when humans require it. In fact, only six countries contain half of the world's freshwater. Over a billion people do not have access to adequate safe, clean water. Water scarcity will afflict the entire planet by 2040 unless water use is significantly decreased. "If we keep doing what we're doing now, there will be no water by 2040."
Answer:
3
Explanation:
Daily Recomendation
Children
2-3 years old ---2 cups
4-8 years old ---2½ cups
Girls
9-13 years old ---3 cups
14-18 years old ---3 cups
Boys
9-13 years old ---3 cups
14-18 years old ---3 cups
Women
19-30 years ---3 cups
31-50 years old ---3 cups
51+ years old ---3 cups
Men
19-30 years old ---3 cups
31-50 years old ---3 cups
51+ old years old ---3 cups
Cup Equivalents for Milk and Milk Products:
1 cup of milk, yogurt, or soymilk— gives 1 cup equivalent
1.5 ounces of natural cheese— gives 1 cup equivalent
2 ounces of processed cheese— gives 1 cup equivalent
The Answer Is 2 Parent Cells
Answer:
according to meitis the lungs
Explanation:
since lungs fallunder breathing system
Answers
When doing medical research with human subjects, the following are unavoidable limitations;
It’s often impossible to repeat trials on the same subjects.
Subjects may report an inaccurate medical history.
It can be difficult to control all possible variables
There are ethical or privacy concerns to consider.
Explanation
When doing a medical research that involves human subjects it should be voluntary, informed and consent. The researchers should respect the persons treated as autonomous agents. The volunteers should be protected from physical, mental and emotional harm. The benefits should outweigh the costs.
