You need air flowing through the boat. I second alternative is to get a smoke detector of some kind.
Hope it helped!
Answer: Anaerobic respiration produces a relatively lesser amount of energy as compared to aerobic respiration, as glucose is not completely broken down in the absence of oxygen. In animal cells anaerobic respiration often occurs during exercise. The glucose does not get fully broken down in this process, so it does not release its full potential energy. Instead of carbon dioxide and water it breaks down to form lactic acid and a small amount of energy.
Explanation:
Pollution or Carbon Dioxide
The answer would be RNA and protein. Each subunit is composed of at least one or more rRNA molecules and proteins.