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The avian respiratory system delivers oxygen from the air to the tissues and also removes carbon dioxide. In addition, the respiratory system plays an important role in thermoregulation (maintaining normal body temperature). The avian respiratory system is different from that of other vertebrates, with birds having relatively small lungs plus nine air sacs that play an important role in respiration (but are not directly involved in the exchange of gases).
Statements:
Only a few yarns are Mineral.
Some Mineral are chemical.
No chemical is textile.
Conclusions:
Statements:
All Composers are Professions.
Only a few Professions are Producers.
No Producer is Director.
Conclusions:
<...How many boxes were there between Nestle and Galaxy chocolate box?
Statements:Some teachers are Lectures.
All professors are lecturers.
All lecturers are students.
Conclusions:
I. All Machines being Tools is a possibility.
II. No screw is a Forks.
III. A few Scissors may be Machines.
Statements:
H lives to the _______of the one who lives towards north-east of J?
Statements:
All dogs are cats
Only a few rat is cat
No parrot is dog
Conclusions: