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Answer:
Fossil fuels produce energy when used
Explanation:
when something combusts or is used it produces energt
Gel electrophoresis is a technique used to separate DNA fragments according to their size. This is from Khan academy so I believe it is reliable.
Answer: Ask your mom
Explanation: She was in school before you duh
Answer: 1. 6
2. 8
3. 6
Explanation:
got it right on Edgenuity