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kicyunya [14]
2 years ago
11

DDT:

Biology
2 answers:
Reptile [31]2 years ago
8 0
The answer in which is likely to get you a positive score is D.
mestny [16]2 years ago
7 0
I would go with Kills insects and helpful bacteria because i read a little on it and it seems like it kills insects and helps bacteria.
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Determine the level of measurement of the variable with explanation.
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1 Which observation could lead to the conclusion
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Answer: 4

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OLEGan [10]

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Hehehe
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