B is the answer to the question
Target heart rate is defined as the minimum number of heartbeats in a given amount of time in order to reach the level of exertion necessary for cardiovascular fitness, specific to a person's age, gender, or physical fitness.
Answer:
Mental health includes our emotional, psychological, and social well-being. It affects how we think, feel, and act. It also helps determine how we handle stress, relate to others, and make healthy choices. Mental health is important at every stage of life, from childhood and adolescence through adulthood
Explanation:
I thinks that it is coughing
The answer is B: second degree burn.
It's not A because there wouldn't be blisters from a first degree, and it't not C, because a third degree burn wouldn't hurt because it would've melted your nerve endings, and it's not D because there is no such thing as a fourth degree burn. Hope this helps!