Please help what is the benefits of doing the Darebee Inner strength workout for JROTC

Is it considered muscles' ennervation if the sympathetic fibers innervate vessels within the muscle ? (vasomotricity)

When studying heredity, what is the relationship of dna based and traits? super urgent !

There is only one copy machine at your office. you have to make 1000 copies of an expense report. after you begin copying, two other employees show up in the copy room. each has to make only 10 copies each. what is the proper etiquette in this situation?