What is considered to be the second step in the oxygen and carbon dioxide
cycle?
A. Animals take in this oxygen in a process known as respiration.
B. Oxygen contained within rock is also eventually released into the atmosphere
when erosion occurs.
C. Oxygen is also used during the burning of fossil fuel.
D. Plants give off excess oxygen that is released during photosynthesis
Answers & Comments
Answer:
the answer is a
pa brainliest po
Answer:
B. Oxygen contained within rock is also eventually released into the atmosphere when erosion occurs.
Explanation:
carry on learning
pa brainlst po pls