ALTHOUGH DISSIMILAR IN ALMOST EVERY OTHER RESPECT, BIRDS AND INSE...
118. Although dissimilar in almost every other respect, birds and insects have
both evolved efficient ... capabilities.
a. fly
b. flying
c. to fly
d. is flying
--> b
118. Although dissimilar in almost every other respect, birds and insects have
both evolved efficient ... capabilities.
a. fly
b. flying
c. to fly
d. is flying
--> b