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14 Cards in this Set
- Front
- Back
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Valence Electron |
Electrons in the outermost shell of an atom |
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Physical Change |
Any change that alters the form or appearance of a substance , but does not change it into another substance |
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Alleles |
A gene found in the same place in two chromosomes |
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Ecosystem |
n ecological community together with its environment, functioning as a unit |
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Citation |
A written acknowledgment of source materials used to give credit for ideas |
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Chemical Change |
A change in matter that produces one or more new substances. |
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Coriolis Effect |
The effect of Earth´s rotation on the direction of winds and currents |
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Asexual Reproduction |
A type of reproduction by which offspring arise from a single organism, and inherit the genes of that parent only |
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Mixture |
Two or more substances that are together in the same place, but their atoms are not bonded |
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Taxonomy |
The study of how organisms are classified |
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Renewable Resource |
Resources that are either always available or are naturally replaced within a relatively short time |
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Natural Selection |
The process in which individuals of a species are favored adaptations survive to pass those adaptations on to future generations |
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Mitosis |
Cell division that results in two genetically identical daughter cells from one parent cell |
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Meiosis |
Cell division that results in four genetically different daughter cells from one parents cell |
