Which sphere is part of the carbon and water cycles, but absent from the phosphorus cycle?

A. Biosphere

B. Atmosphere

C. Hydrosphere

D. Cryosphere

Answer: B - Atmosphere

Do decomposers have predators?

Why might freshwater in the forms of the snow take long get to enter the water cycle again than liquid precipitation

The breakdown of glucose to atp and pyruvic acid is called

What are parts of the cell that make copies of themselves before mitosis?

Which of these is true of cells? A. They are much like empty rooms. B. They were first discovered in the 1700s. C. They cannot be found in pond water. D. They contain a huge array of working parts.

Describe two factors that cause variations in climate?

A demonstration is performed during a lecture on muscle physiology in which a student is asked to fully extend his right arm with the palm up. Two large textbooks are placed on his palm, one at a time.

How is it that the heartworm is able to multiply in numbers at such a fast rate?

Ground squirrels are found in many areas of the United States. They live in underground burrows and are often attacked by birds of prey, coyotes, and boBCats. Which of the following is a limiting factor for a ground squirrel population?

10. Which of the following is an emerging dis- ease that was unknown 50 years ago? a. malaria b. dengue fever C. Lyme disease d. schistosomiasis