A. Geriatrics is the study of older people
Gynecology is the study of women's reproductive health
Obstetrics is the study of pregnancy and child birth
Pediatrics is the study of children
Who knows lol ...............89233&2&2&
Endorphins is a neurotransmitters works to inhibit body processes, affect our moods, and help us fall asleep. Correct answer: A
Endorphins are produced by the central nervous system and the pituitary gland in response to pain or stress, but they’re also released during other activities, like eating, exercise, or sex. Their function is to help us to continue functioning despite injury or stress.