Nicotine can be found in cigarettes and comes from tabacco
DO NOT SMOKE PEOPLE
I REPEAT DO NOT SMOKE
I believe It will collapse on it's self and form a blackhole, most stars do this when they've burnt out all their fuel.
the thoracic region encompassing the chest. the mammary region encompassing each breast. the sternal region encompassing the sternum. the abdominal region encompassing the stomach area. the umbilicus, or naval, is located at the center of the abdomen.
B. inhaling and exhaling deeply
