Which describes a way in which phosphorus may enter into the phosphorus cycle?

earthquakes release phosphorus.

phosphorus is carried in the rain that was evaporated from lakes.

human use of fertilizers release phosphorus into the groundwater.

phosphorus is transpired.

The most common form of entry of the phosphorus is by human use of the fertilizers which is released into the groundwater.

Most of the fertilizers being used in agriculture contains nitrogen and phosphorus which is carried to the aquatic ecosystem through surface runoff. When the tropical rainforest are cut down by humans and fertilizers are being used in large amounts the nutrients stored in plants or rocks are washed by the heavy rains and they reach groundwater or other water bodies. Therefore, the humans alter the natural phosphorus cycle majorly in several mentioned ways.

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

the answer is sex-linked recessive.