True or false? factors such as the hormonal varations caused by the menstrual cycle and the possible effecdts of a trial on a developing fetus can pose statistical and ethical challenges.

Which of the following is an example of a tissue on the digestive system a. the stomach b. smooth muscle that lines the stomach c. nerve cells in the stomach d. enzyme molecules in the stomach

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.