The american college of sports medicine's recommendations for physical activity include a minimum of
a) 75 minutes of vigorus intensity exercise a week
b) 75 minutes of moderate intensity exercise a week
c) 100 minutes of moderate intensity exercise a week
d) 100 minutes of vigorus intensity exercise a week

Option-A

Explanation:

The American College of Sports Medicine (ACSM) now does not create the physical guidelines of their own instead produces the guidelines produced by the Physical Activity Guidelines for Americans.

The guidelines are different for different age groups and for the adults which is the group which likes doing physical training, the guidelines suggest that a person should do either 2.30 hours to 5 hours of the moderate exercise per week or 75 minutes to 150 minutes vigorous exercise per week.

In the given question, the most suitable option which follows the guideline of the ACSM is option-A.

Thus, Option-A is the correct answer.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

the areas around the equator