Answer:
id say average male reproductive organ size at age 13 should be around 3-4 in erect, 1-2 in flaccid, age 15 should be about 4.5-5.5 in erect, 2.5-3.5 in flaccid, age 20 id say 6-6.5 in erect, 4-5 in flaccid
Explanation:
Because the brain sends messages for your muscles to move your arm through the nervous system.
That would be 280 square feet per hour. 350÷1.25=280
Answer:
Explanation: level at which your heart lungs and muscles work together when you’re exercising for an extended period of time
