Ch. 14 Flashcards
1
Q
one who is seen and well known
A
familiar
2
Q
an unfilled space
A
hollow
3
Q
sound that breaks the sound barrier heard before seen
A
sonic boom
4
Q
desire to know
A
curiosity
5
Q
to appear or pass briefly
A
flicker
6
Q
closely observe or study
A
investigate
