Some factors that affect your health you can control are: physical environment, heredity, culture, social environment, behavior, and attitude.
A.) <span>The feeling of the hot temperature was carried from your hand to your spinal cord by "Sensory Neuron"
[ Then, from Spinal Cord to your hand via Motor neurons ]
Hope this helps!</span>
The condition is healthy!
Are you putting in contacts?
She should do cardio and muscular endurance workouts because the more muscle you have the more calories you burn.