When someone says "i need to use my gray matter," they are referring to

a. brain stem
b. cerebral cortex
c. cerebellum
d. meninges

A72-year-old woman fell in her bathtub and fractured her hip. in viewing the fracture, x-ray revealed osteoporotic changes in her bone as well. after reduction of the fracture, and immobilizing the bones with internal pins, what type of exercise would the doctor have advised her to do as soon as she was able in addition to prescribing calcium supplements to improve her bone mass?

The body uses fight or flight as a way of defending itself from stress. question 2 options: true false

Witch form of birth control could people use without. altering hormonal systems or blocking sperm from fertilizing an egg