The strength of your trunk or (core )including abdominal, low back, and postural muscles.
Choosing to not use tobacco is the start to leadership and control over how you want to live the rest of your life. You stay looking young, healthy, and you're not at high risk for developing cancer in your heart or lungs. Many tobacco users age quicker, lose their voice, develop cancer, have severe kidney problems, and can even result in death.
That's my answer :) hope it works!
FALSE : the presence of harmful substances in the earth’s atmosphere is called air pollution
