Answer:
a mass of tissue formed by cancer cells is called a tumor
Answer:
Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. ... The survival of the organism depends on the integrated activity of all the organ systems, often coordinated by the endocrine and nervous systems.
Explanation:
so um the answer is organs
Eating disorders can be prevented by not working out loosing weight so people dont bully you or wear makeup dont sit on the couch all day umm maybe eat a salad once in a while
