You will gain more health benefits because your training the muscles to be under stress.
3 is the answer. This harms the lungs. Nicotine can cause lung damage less fast than tobacco.
Common risky behaviour
unprotected sexual activity. sexting and other risky uses of social media. tobacco smoking, alcohol use and binge-drinking. illegal substance <em>use.</em><em> </em>
Answer: an organ that secrets chemical substances
Explanation: got correct on edge2020
