The "Leave No Trace" Philosophy states:
O It is acceptable to leave a marker to let other people know it is okay to camp there
O Leave no big indicators of your presence but small markers are okay.
O Anyone who leaves a marker of camping is subject to prosecution
O hike, climb, or camp in such a way that future visitors will have no indication that
someone preceded them.

The last one because you want to leave no evidence that you were ever in that part of the woods.

Explanation:

the answer is c, the development of reading and writing in young children

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.