3. Mr. Jones is eighty-two. You would expect him to: A. Breathe about 12 to 16 times a minute.
B. Have a pulse of about 70 to 76 beats a minute.
C. Have high blood pressure like all old people.
D. Refuse to have his vital signs taken.

Sample Response:

Point and nonpoint sources differ in how the pollution enters a body of water. Point sources are specific pollution sources that can be identified, such as a pipe that leaks or empties pollutants directly into a stream. Nonpoint sources are widely spread sources of pollution that cannot be tied to a specific origin point. Examples include runoff from farm fields, streets, or construction sites. These pollutants wash into streams when it rains.

Explanation: edg 2021 gang

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