Answer: D
If you want to control your weight how long should you exercise aerobically each time that you exercise?a. less than 15 minutesb. at least 90 secondsc. more than 20 minutesd. 15-20 minutes
Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.They are primarily responsible for maintaining and changing posture locomotion as well as movement of internal organs such as the …
A mouse plural mice is a small rodent.Characteristically mice are known to have a pointed snout small rounded ears a body-length scaly tail and a high breeding rate. The best known mouse species is the common house mouse (Mus musculus).Mice are also a popular as pets.In some pl…