B, Matthew is skipping meals which is a harmful behavior in its self, as well as smoking and sleeping at random hours.
Answer:
A
oleates
Oils are liquids at room temperature due to the presence of higher percentage of oleates present in the oils which are unsaturated fatty acids and if higher unsaturation is present melting point will be lower.
From what I know there could be a few reasons.
1. Maintenance
2. Training for the use of an AED
3. Cost
The best answer would be A, because defects would come along with it,as well as enlargement of the airways. Which is what Emphysema is.
