Answer:
B. Negative Reinforcement
Explanation:
They are reinforcing her behavior of being bothersome by inherently rewarding her instead of letting her know they are busy and teaching her patience
Answer:
Your nails can help determine the oxygen supply throughout your body because it has an affect on your life. Blue fingernails are caused by a low level or lack of oxygen circulating in your red blood cells. This condition is known as Cyanosis.
Explanation:
This means that there is not enough oxygen in your blood
Well yes and no some come from food and so dose energy but water,food,and anything with carbs. hope this helps
