Aboxer is competing in a match. which describes the roles of endocrine and neural controls as he boxes?
the nervous system transmits pain, while the endocrine system elicits the fight or flight response.
the endocrine system transmits pain, while the nervous system elicits the fight or flight response.
the nervous system controls hand-eye coordination, while the endocrine system controls punching strength
the nervous system controls aggression levels, while the endocrine system controls reflexes.

The nervous system transmits pain, while the endocrine system elicits the fight or flight response. 

in conditions of stress, neurons in sensory regions sense stress and transmit the stress signals to hypothalamus in the brain. cells of hypothalamus then transmit signals to pituitary gland, inducing the cells of pituitary gland to secrete hormones into blood stream. these hormones, which form a part of endocrine system, then elicit the flight or fight response, causing the boxer to fight accordingly. 

In my own word cell technology can  lead to advances in the understanding of diseases mechanism and transmission because diseases is very bad

No because the eaeht is on a 23.5 degree axis tilt and so when it is winter the northern hemisphere is pointing away from the sun and the soutubern hemisphere is pointing toward the sun