If you're in a happy dream, does it count? does thehappiness, count?

Yes, It does count.

Explanation:

While your dreaming you could see one of your happiest memories and it was a memory so it had happened.  Therefore, happiness in a dream is reality.

a1 = unhealthy

a2= healthy

a3= healthy

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.