which vehicle uses the principle of the density of matter
I. rafts
II. hot air balloons
III. submarines
IV. hovercrafts
a) I only
b) II and IV only
c) I, II and III only
d) I, II, III and IV
Answers
Answered by
0
Answer:
hovercrafts.
Explanation:
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Answered by
1
Answer:
its b
Explanation:
2 and 4 both
hot air balloons and hovercrafts
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