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4 votes
Please aswer fast!

Despite their blank structure, human bones are surprisingly blank.

A hollow; string

B solid; lightweight

C compact; flexible

D spongy; fragile

User Srbhkmr
by
6.6k points

2 Answers

4 votes
I think it's B
HOPE IT HELPS:)
User Mangi Morobe
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7.2k points
6 votes
the answer is A HOLLOW; STRING
User Pfinferno
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7.4k points