[20 Points]
The Federal Bureau of Investigation must find ___ evidence before it can declare that a plane crash has been caused by a bomb.
A. provocative
B. tangible
C. sonic
D. vociferous

Respuesta :


The Federal Bureau of investigation must find the B) Tangible evidence before it can declare that a plane crash has been caused by a bomb. 
it is tangible B
hope this helps ;)

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