Question

Which one of these is a complex sentence?

A.
An airplane is large, long, and heavy.

B.
Airplanes are heavy, but they can fly using lift.

C.
After the flaps on the wing started slanting up, the air moving into the flaps slows.

D.
The wheels are for the runway and the wings are for the sky.

Answer 1

C it’s the most complex

Answer 2

C

Step-by-step explanation:

It sounds the most complex