On January 1st and underweight college student 542 always BMI of 15 sets of long-term go to Chiva normal body composition within six months which of these has the best Benchmark for him to set for himself A. gain 40 pounds by the end of the summer
B. Gain 20 pounds by the end of the month
C. Gain 5 pounds be the end of February
D. Lose 20 pounds by the end of the year
Please help I'll give the brainliest answer!!

On January 1, an underweight college student, 5'4" tall with a BMI of 15, sets a long-term goal to achieve a normal body composition within six months. Which of these is the best benchmark for him to set for himself?

A) Gain 5 pounds by the end of February

B) gain 40 pounds by the end of summer

C)lode 20 pounds by the end of the year

D) gain 20 pounds by the end of the month

A

Explanation:

First we have to know what BMI is and when we see the definition  means "Body Mass Index (BMI) is a person's weight in kilograms divided by the square of height in meters."

Now that we know that, We are now going to find the answer so when we look at the bmi chart down below it says that the weight of 5'4 would be 162.5 Lbs. Knowing that, We know that he wants to "achieve a normal body composition within six months" So we also know that D is wrong because that is not healthy and rememeber he wants to have a healthy weight he doesnt want to gain 20 pounds by the end of the month because he says he wants to maintain a normal body composition within six months. C is unhealthy because remeber he wants to stay healthy he doesnt want to be to be underweight he is trying to gain weight, And B is wrong because it is unhealthy and you don't want to gain 40 pound in 4 months because gaining that much weight can cause health problems including different cancers and maybe even diabetes. So we know that the answer is A because he wants to maintain a constant weight a healthy weight. So he Gained 5 pounds by the end of February.

Explanation:

Hope this helps:)

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.