<h2>Muscles in legs </h2>
There are three muscles in the human legs. The hamstrings are three muscles which are located at the back of the thigh that affect knee and hip movement. They start under the gluteus maximus behind the hip bone and then attach to the tibia bone at the knee. These are biceps femoris which is the long muscle in the body that flexes the knee.
Answer:
D.
Explanation:
The respiratory system is responsible for breathing—that includes oxygen.
Answer:
use two fingers for chest compression and start carrying before calling 911
Your answer is going to be D. It narrows blood vessels. It is correct on E D G E N U I T Y.
