Daedalus could not follow icarus into the sky because

A. He was too heavy

B. He was too cautious

C. He was too slow

D. He was too anxious

What is the main difference between hearing and listening? a) hearing is easy; listening is hard. b) hearing involves the outer ear; listening involves the inner ear. c) hearing is the physical activity; listening involves processing the information. d) none of the above