Answer:
Atmosphere
Explanation:
Phosphorus cycle in nature is a unique cycle compared to the other natural biological and chemical cycles such as the carbon, nitrogen, sulfur and water cycles, as there is no gaseous phase in the phosphorous cycle. Due to the prevailing atmospheric temperature and pressure which are not appropriate for the formation of gases associated with phosphorus, the compounds in nature where phosphorus can be found are not gases. Phosphorus can therefore be found majorly in sedimentary rocks.
White blood cells fight disease
It's A, because it's always important to drink water. If you think about it, all the other answers seem invalid.
The balanced equation will be 2HgO--->2Hg+O2
Both the autumnal equinox and vernal equinox
