The amoeba has a pseudopod projection that has an actual size of 15 micrometers long. It is magnified 1500x. What would your measured length be in mm? Show the problem set-up and your answer.

Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases