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laila [671]
3 years ago
5

Two scientists are discussing their beliefs about something they cannot observe

Physics
2 answers:
mihalych1998 [28]3 years ago
8 0
They're
talking about  what some one told them 
svetoff [14.1K]3 years ago
5 0
Could it be hypothesis?
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I think its structural plasticity.

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2 years ago
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3 years ago
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