Answer:
Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. At an 85 percent level of exertion, your target would be 145 beats per minute.
T-cells
lymphocytes
b-cells
Answer: See explanation
Explanation: People unfortunately still see color when they look at someone else. As a result, people of color or different cultural background have to be more aware of their surroundings. People of color could possibly feel self conscious because of the way people judge their skin color and not their personality or them as a person.
Answer:
1) Cheating.
2) Swearing.
3) Hostile Mood Swings.
From experience with my best friend, I´d say C.