While playing in an intramural football game, joe is tackled so hard that he breaks a rib. he can actually feel a piece of the rib sticking through the skin and he is having a difficult time breathing. joe is probably suffering from: . a pneumothorax. b. an obstruction in the bronchi. c. a collapsed trachea. d. a bruised diaphragm. e. decreased surfactant production.

Bruised diaphragm

Explanation:

Some types of trauma can tear tear the diaphragm, causing the symptoms joe is showing.

the answer is nerve impulses.

good

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.