What is the difference between aerobic and anaerobic exercise?
The difference between aerobic and anaerobic exercise is whether or not the body breaks down glucose with or without oxygen.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What is the difference between aerobic and anaerobic exercise?
### Input: 
### Response: The difference between aerobic and anaerobic exercise is whether or not the body breaks down glucose with or without oxygen.