Smoking Tobacco: How the Four Most Abundant Elements Can React

For my project, I discuss about how oxygen, hydrogen, carbon, and nitrogen can react to the smoke of tobacco. Like most things humans consume, tobacco and its smoke has species of those four elements. These species negatively effect the human body, such as, the lungs, liver, and heart. The oxygen, …

Bone Marrow

My drawing represents bone marrow inside of a long bone. The oval represents yellow marrow, but that it will not always look the same based on age differences. Other shaded portions are red marrow, but are also not exact representations, because age can vary the amount of red vs. yellow …