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4 Cards in this Set
- Front
- Back
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Biology is |
the study of life |
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Living organisms have several properties and common characteristics, such as: |
Exhibit order Ability to reproduce Utilization of energy (metabolism) response to external environmental stimuli ability to adapt maintenance of homeostasis Homeostasis maintains living systems in an ____acceptable range |
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Things to Remember about HYPOTHESES |
*They reflect past experience w/ similar q's *propose muli hypo whenever possible *hypo should be testable via scientific process *hypo can be eliminated, but not proven with 100% certainty |
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When does a hydrogen bond occur |
When a hydrogen atom is bonded covalently to an electronegative atom and is also attracted to another electronegative atom. |
