What type of sediment particles are similar in size?

a. sorted

b. unsorted

c. clastic

d. dissolved

A. Sorted sediment particles are similar in size

Explanation:

Sorting means the degree of resemblance of the rock. It depends upon how much transport the sediment has undergone. Well sorted grains have rocks of similar size. Spiky sediments are found closest to the source area because they are heavy and big, while fine sediments like clay and silt travel the farthest. The "degree of sorting" indicates the energy and time taken for the "deposition" as well as the "transport process".  

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.