C.
<span>
Surround yourself with peers who encourage you to do well.</span>
D. When you set a goal, you want it to be difficult but realistic. For example, if you are not very good at running, you maybe want to set a goal like "try to run 1 mile without getting tired this month". This is a difficult goal to reach, but it is realistic. If you had said "Run 100 miles without getting tired this month", this is unrealistic because you are not very fit
hope this helps:)
Answer:
#2 Heart rate monitor
Explanation:
To make sure she is keeping track of her heart rate
Physical effects of alcohol are felt as early as a blood alcohol concentration of 0.03-0.05%.
<h3>What is Alcohol?</h3>
This is referred to a substance which contains ethanol and is derived from the fermentation of sugars. It has an intoxicating effect and is also regarded as a psychoactive substance.
When consumed by individuals, effects can be felt when the blood concentration is about 0.03-0.05% thereby leading to a reduction in coordination of the body cells etc.
Read more about Alcohol here brainly.com/question/947751
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