The answers are
11. B
12. D
13. C
Absolute strength: Absolute strength: Strength measured by how much weight or resistance you can overcome regardless of your body size. It’s muscular endurance
Answer:
kidney
Explanation:
Urea is carried in the bloodstream to the kidneys. The kidneys are bean-shaped organs about the size of your fists. They are near the middle of the back, just below the rib cage. The kidneys remove urea from the blood through tiny filtering units called nephrons.
The femur is not part of the circulatory system because it is a bone.
