Which of the following best illustrates homeostasis? (3 points) O All organs in the human body are composed of the same four kinds of tissues.
O Cells use various forms of transport to move materials through the cell membrane.
O When CO2 levels in the blood Increase, the body responds by breathing faster to release CO2.
O When you touch a hot stove, you instantly pull back your hand before your brain processes the pain.

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

What processes would you expect to be key in the production of yogurt ?

Vessels draining the myocardium of the heart, open primarily ,into which chamber?