What is the main adaptive advantage of the C4 and CAM photosynthesis strategies over C3 photosynthesis? a. They make it possible for the plant to use the Calvin cycle during the day.
b. They allow the plant to synthesize glucose without CO2.
c. They allow the plant to hold its breath and still perform photosynthesis.
d. They allow the plant to synthesize glucose under hot conditions.

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.