In which species is atropine very long acting and dilation may last for days to weeks? a. rabbits b. cats c. horses d. dogs

The answer is horses

Explanation:

Atropine can cause dilation in horses for an extended time.

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.