Sprains are extremely painful. explain why they are also slow to heal

A bone fracture typically takes six to eight weeks to heal, while a ligament sprain can take between three and six months to heal. The time difference in healing a bone versus a ligament is all about blood flow.

Sprains take longer to heal as they are the result of damage to ligaments. Ligaments are made up of bundles of dense fibrous connective tissue, and are avascular (without blood vessels) which is why they appear white and take such a long time to heal (e.g.: Achilles tendon rupture).

Explanation:

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.