The answer is letter A - Rhinostenosis and nasomental. Rhinostenosis is narrowing or obliteration of the nasal airway. Obviously we mainly breathe throw our nose. If it is clogged or being narrowed then we naturally will be having a hard time breathing. Rhinostenosis is a breathing condition.
Depending on the person, and the intake amount of course. But this can vary in many ways
Reaction time is the answer
Answer: spells out the terms for success, and knowing exactly what you want to accomplish goes a long way.
Explanation: