Is this for your personal knowing or school work
Weak bases, just like weak acids, dissociate slowly when dissolved with water. An Arrhenius acid is any substance that ionizes when it dissolves in water to give the H+, or hydrogen, ion. An Arrhenius base is any substance that gives the OH-, or hydroxide, ion when it dissolves in water.
The answer should be Both A and C
Reading clears the mind making it ready for sleep and post-exercise drops the body temperature making it want to sleep
Bone fractures. An eating disorder like anorexia nervosa can cause low bone density and be at risk of fractures.
