It ia good for you because it helps get you in shape and gets your body usedbto it. It is bad for you because it gets your body used to only doing those certian things so when you do more something bad may happen to you and it exhausts you.
Answer:
3.Ninety percent of the world's e-cigarettes are made in China, and most of them are produced in Shenzhen
4.Many countries such as Brazil, Singapore, Uruguay, and India have banned e-cigarettes.
Explanation:
These substances are metabolized by the liver. Stimulants elevate the mood, depressants slower down the activity of the brain, and body. Once they are taken inside the body, they reach the specific target organs, act at the site, and the debris is metabolized by the liver and thrown out.
I believe that it is a major life change.
The human body is mostly made up of water (H2O), and there is one oxygen atom in each molecule of water. Note that, although each water molecule also contains two hydrogen atoms, the atomic mass of hydrogen (about 1) is much smaller than the atomic mass of oxygen (about 16). Because of this, hydrogen contributes less to human body mass than oxygen.
