Answer: Endorphins
Explanation: Endorphins are chemicals secreted by the brain also known as neurotransmitters that send electrical signals inside the nervous systems.
The factors that initiate the secretion of endorphins are stress and pain.
When endorphins are secreted they reduce feelings of pains, and in runners that cause a phenomenon called " Runners high" which allows runners to keep running without feeling pain or stress.
Answer: look in Explanation
Explanation:
Explain the word "criteria" and "constraints." Criteria are the layouts necessary if the standards are to be successful. Limits are style restrictions. This may involve components, the expense of the materials, the time taken to create the solution
Answer:
Prognosis.
Explanation:
Prognosis may be defined as the medical term used to predict the ways by which the disease can be developed. The signs and symptoms of the disease are recognized during prognosis.
Dr. Norris after removing the sutures that results from the small cut on Sean's leg. The doctor here has predicted that scars will fade away with time. Here, the prognosis has been made by the doctor on the health of the Sean's leg depending on his symptoms.
Thus, the correct answer is prognosis.
Patricia Bath was the first african american female doctor to patent a medical invention.
