Hunter safety after spending several hours outdoors, your skin is dry, hot, and flushed. your pupils are dilated. you have a rapid, weak pulse. your breathing is shallow. these are symptoms of

Heat stroke

Explanation:

As a result of being exposed to high temperatures for a long period of time, the body temperature raises exponentially (40 degrees Celsius or higher) causing heat stroke. this can cause damage to the internal organs such as brain cells and muscle cells.

segmentation=endoskeleton=backbone=coelom=tissues

b. lithosphere, asthenosphere, mesosphere   is the answer most likely