Question

Which of the following statements about the phosphorus cycle is true?

a.
In living organisms, phosphorus can be found in nucleic acids.
b.
Phosphorus in aquatic ecosystems is only found in sediment.
c.
Elevated levels of phosphorus in aquatic ecosystems is always beneficial.
d.
The soil plays no part in the phosphorus cycle.

Answer 1

A. In living organisms, phosphorus can be found in nucleic acids

Step-by-step explanation: