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motikmotik
3 years ago
13

What is a good 12th grade science fair experiment?

Biology
2 answers:
frez [133]3 years ago
6 0

Answer: Some of my favorite:

  • Study the effect of landscaping on a building's energy consumption
  • Which pesticide is most effective against cockroaches? ants? fleas? Is it the same chemical? Which pesticide is safest for use around food? Which is friendliest to the environment?

Explanation:

Vlad1618 [11]3 years ago
5 0

Answer:

volcanoe ones r always easy

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Explanation:

Brainliest please?

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Number 2

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The more people, the more resources that will need to be used. Hope this helps :)

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