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1. why do you need more oxygen when excersising
- your muscles expand and contract more regularly than normal
- your heart beats more
- you cant controll it
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2. what is anaerobic respiration
- is respiration using oxygen.
- breathing in and out when excersising
- respiratoin without oxygen
- sleeping
3. what is respiration
- the process if breaking down glucose to release energy
- breathing in or out
4. as aneoribic respiration does not use oxygen what is the product
- lactic acid
- fatiganuant acid
- hydrochloric acid
- sulphuric acid
5. what is aerobic respiration
- is respiration using oxygen.
- sleeping
- breathing in and out when excersising
- respiratoin without oxygen
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