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Jermain_ Jermain_
wrote...
On Hiatus
Posts: 6410
10 years ago

 
The mechanism by which bumblebees and certain moths generate preflight heat in thoracic muscles involves   
A)
 
a metabolic futile cycle in carbohydrate metabolism   
B)
 
the simultaneous contraction of antagonistic flight muscles.   
C)
 
rapid wing movement that avoids lift.   
D)
 
all of the above   
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padrepadre
wrote...
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10 years ago
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Jermain_ Author
wrote...
On Hiatus
10 years ago
Thanks Smiling Face with Open Mouth
wrote...
3 years ago
Thank you!
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