What are some positive and negotiate things about the human reproductive system? (3 reasons for each please)

How are tumors cells different from normal cells

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound

What type of graph presents information about how often certain or traits occur?