Why do brads not have respiratory trouble at the time of flying at high all?
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).
A) Annihilate B) Convention C) Rout D) Exuberant
...Choose the correct synonym of the word highlighted in each sentence from the alternatives given below it.
There was a look ecstasy on his face....
Choose the correct ANTONYM for the given word .
Frail
Which of the following is an antonym of "innocent"?
Select the most appropriate antonym of the given word.
Derision
Select the most appropriate antonym of the given word.
Plump lady
Find out the appropriate word.
whimsical
Facade
Plethora