Multiple Choice
In the nitrogen cycle, the bacteria that replenish the atmosphere with N2 are
A) Rhizobium bacteria.
B) nitrifying bacteria.
C) denitrifying bacteria.
D) methanogenic protozoans.
E) nitrogen-fixing bacteria.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q48: Which of these ecosystems has the lowest
Q50: Subtraction of which of the following will
Q66: The main cause of the increase in
Q67: How does inefficient transfer of energy among
Q68: Which of the following causes an increase
Q69: How are matter and energy used in
Q71: If the flow of energy in an
Q73: Aquatic ecosystems that are most readily damaged
Q75: Many homeowners mow their lawns during the
Q77: The amount of chemical energy in consumers'