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Chapter 14
ch 14
| Term | Definition |
|---|---|
| spontaneous generation | life comes from nonlife or other life forms |
| biogenesis | life comes from life |
| half-life | amount of time for half the amount of an isotope to decay to a stable form. |
| endosymbiosis | eukaryotic cells arise when prokaryotic cells begin living inside each other and became organelles |
| microsphere | one of the first types of cells formed |
| coacervate | pre-cell with chemicals inside of them |
| radioactive decay | When an organism dies, it stops processing/taking in carbon |