Answer: Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).
Answer:
Its Decrease, Decrease, Decrease
Explanation:
I just did it
Answer:
The answer is c substitution
The answer would be D. Hope this helps!
