Of the following individuals, which person is the most likely to engage in leisure-time physical activity?
a. a newly retired township firefighter
b. a young, single mother
c. a young man with a white-collar job
d. an east coast grandmother

The correct answer is C)  A young man with a white-collar job

A young man with a white-collar job is the most likely to engage in leisure-time physical activity because he does not have enough responsibilities. So, in order to pass his time he will engage himself in a leisure-time physical activity.

Whereas, a newly retired township firefighter is old enough to participate in physical activities. On the other hand, a young, single mother will have other responsibilities so she will have no time to engage in physical activity.  

Similarly, a grandmother is old enough so she will not participate in any physical activity.

Thus, option C) is the right answer.

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.