Multiple Choice
The chemical formula for the nitrogen gas in the atmosphere is ____.
A) CN-
B) NO3-
C) N2
D) NH3
E) NH4+
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q54: A primary consumer can also be described
Q55: Food chains and food webs show how
Q56: Explain why decomposers are a necessary and
Q57: The earth's life-support system consists of four
Q58: Compare the roles of bacteria in the
Q60: The air we breathe is part of
Q61: A grassy meadow high in the Sierra
Q62: A community of different species interacting with
Q63: If an ecologist spent a summer recording
Q64: Only about 0.024% of the earth's vast