Aforce is a vector that has both and direction

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Diffusion and osmosis are forms of passive transport