Subjective.
Explanation:
A medical note follows a SOAP format i.e. the parts are Subjective, Objective, Assessment and plan.
The first part of the note is subjective and it involves gathering information from the patient about the onset of symptoms, location of symptons, any history etc.
The second part is objective which involves the determination or evaluation of symptoms which could be seen, heard or felt.
The third part involves assesment of symptoms and crude diagnosis of the ailment.
The fourth part involves the plan to treat the patient. Any further diagnosis,if recommended etc.
They lower the average density of their body; because of the air it feels like a slight decrease in the weight.
B. Deposition
Deposition is the dropping of sediment by wind, water, ice, or gravity.
A and B are the exact same option.
The answer is that the production of ethanol indicates anaerobic respiration.
