Multiple Choice
Guano is significant because
A) it is a major source of phosphorus.
B) its presence is considered a sign of an imminent volcanic eruption.
C) it is a major part of the global sulfur cycle.
D) it is a sign of a pioneer community.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q19: Which of the following is not a
Q20: The diagram below shows that most of
Q21: The greenhouse gas nitrous oxide,which you may
Q22: Nitrates often used for gunpowders,explosives,and fertilizers (when
Q23: In the diagram below,the dashed horizontal line
Q25: Storms can compound problems related to hypoxia
Q26: Which of the following is an important
Q27: An example of commensalism would be<br>A)a bird
Q28: The major reason for the collapse of
Q29: The areas within the United States where