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Bechtel tested the effectiveness of her detector by... A testing it on objects that are similar to land mines, B searching for tuna cans in the ground. putting silicone rubber in her detector. D looking
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Bechtel tested the effectiveness of her detector by...

A
testing it on objects that are similar to land mines,
B
searching for tuna cans in the ground.
putting silicone rubber in her detector.
D
looking for metal objects in drying concrete.

User Payal Bansal
by
7.9k points

1 Answer

3 votes

Answer:

A

Step-by-step explanation:

I just did it

User Eric Johnson
by
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