Answer:
Explanation:
#4 types of bones
Long bones (thigh)
Short bones(wrist)
Flat bones (cranium)
Irregular bones (skull)
#3 types of muscles
Skeletal muscle (biceps and triceps on frond and back of the arm)
Smooth muscle (located in the internal structure of digestive tract)
Cardiac muscle (found in heart)
The inhalation and exhalation of air and involves the exchange of air
Negative: 1:we become lazy.
2:our body become's weak where as we are the bodybuilders.
3:sperm's problems in human's
positive:1:made the life easier
2:saves time
3:electronic's become less expensive..
The average heart rate (Resting) for 65+ women is 70-73 bpm
