All of the following statements about the sulfur cycle are true except for the following:
A)Most sulfur is found in rocks and minerals.
B)A natural source of sulfur in soils is the weathering of rocks.
C)Unlike nitrogen and carbon,organisms do not require or contain sulfur.
D)Sulfur is released into the atmosphere when humans burn coal.

Question

Quizplus · Accepted Answer

Organisms do require and contain sulfur, which is an essential element for the formation of many proteins and amino acids.

All of the Following Statements About the Sulfur Cycle Are