Which sphere is part of the carbon and water cycles, but absent from the phosphorus cycle? a. biosphere b. atmosphere c. hydrosphere d. cryosphere b- atmosphere

The atmosphere is the part of the carbon and water cycles but absent from the phosphorous cycle. Carbon cycle depends on photosynthesis and respiration. Water cycle connects aquatic and terrestrial biomes.

the answer is B. atmosphere (apex)

most community's take hundreds of years to become stable