Answer:
The formula was: IQ = Mental age ÷ Physical age × 100. No matter what the child's chronological age, if the mental age is the same as the chronological age, then the IQ would equal 100.
Nicotine is the addictive chemical in tobacco, the others are in cigaretted and all harmful to the body
Answer: It is important to stay both physically and mentally fit for a lot of reasons. The most important one though, is to help yourself feel better and to make life easier. Staying both physically and mentally fit go hand in hand really. The more active you are, the more energy you have and the happier you are. The happier you are, the more you want to move around and stay fit. It is important to stay physically fit, not only for your mental health but also to make things easier. Lifting up objects, bending over without hurting yourself, running to get the mail without getting out of breath, and more. However, mental health is just as important, if not more, than physical health. Staying mentally fit can help your overall mood and view of the world, and it also affects how much others want to be around you. The greater your social life is, chances are the greater your overall mood.
Explanation:
