Explain how insects with different mouthparts are able to obtain food is such a wide variety of ways. Give an example for each type of mouthpart.

Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.

To take a whiff of your favorite food, you use both? a. motor nerves and your digestive system b. sensory nerves and your immune system c. motor nerves and your skeletal system d. sensory nerves and your respiratory system

What determines whether a particular cell is able to respond to a hormone?