Almost all of the organs in your body are affected by cigarette use. ... Smoking can affect up to 10 systems of the body including the respiratory, circulatory, immune, reproductive, digestive and central nervous system (Better Health Australia). ... " (healthypets.mercola.com) Cats and dogs have similar physiology as humans, making them susceptible to the same cancers and diseases. ... The Ontario health care system spends $1.6 billion a year on tobacco-related disease (Ontario Ministry of Health and Long-Term Care). ...

• Word Count: 614
• Approx Pages: 2
• Has Bibliography
• Grade Level: Undergraduate

These cancer cells are able to spread throughout the bloodstream and lymphatic system, eventually invading other tissues in the body. ... Two types of fibroblasts associated with the human breasts were then obtained from previously acquired tissue samples. Either fibroblasts related to human breast carcinoma (CAFs) or normal mammary associated fibroblasts (NAFs) from the same carcinoma were extracted. ...

• Word Count: 3860
• Approx Pages: 15
• Has Bibliography
• Grade Level: Undergraduate