Term
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Definition
1.ask question
2.form a hypothesis
3.set up controlled expiriment
4.record/analyze data
5.draw conclusion |
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Term
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Definition
| a disproven hypothesis stating that life could arise from nonliving matter. |
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Definition
| Keeping flies away from meat, maggots would not appear -> to detirmine what caused sudden appearance of maggots. |
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Term
| Characteristics of Living things |
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Definition
made up of units called cells
reproduce
based on a universal genetic code
grow and develop
obtain and use material and energy
respond to their environment
maintain a stable internal environment
change over time |
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Term
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Definition
| Devices that produce magnified images |
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Definition
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Term
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Definition
| the subatomic particles that make up atoms: protons, neutrons, and electrons. |
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Term
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Definition
| a pure substance that consists entirely of 1 type of atom |
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Term
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Definition
| atoms of the same element that differ in the number of neutrons they contain |
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