Choose the best definition of homeostasis. A. The stable internal conditions organisms maintain
B. The sympathetic nervous system
C. Stressors or changes in the environment
D. The fight-or-flight response

The influenza virus cause the flu, but not other diseases. why?

What is used to keep track of the gamates and possible offsprings combination

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material