Alexis uses cocaine, which activates her sympathetic nervous system. Expecting her dealer, her hand shake in her heart pounds when she hears a knock on the door. Which alternative below correctly identify as the neutral stimulus, the CS, or the UCS?

What is turgor pressure, what causes it, and what does it do for a plant?

{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.

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs