Most bird species sing despite lacking vocal chords, compensating with their throat muscles and membranes for their absence by vibrating and generating sound waves when air from the lungs passes over them.
A) compensating with their throat muscles and membranes for their absence by vibrating
B) to compensate with their throat muscles and membranes by vibrating for their absence
C) their throat muscles and membranes being compensated for their absence when they vibrate
D) their throat muscles and membranes compensating for the absence by vibrating
E) with compensation from their throat muscles and membranes for the absence that vibrates