| A | B |
|---|
| eukaryote | Cell nucleus surrounded by membrane |
| fault | crack in earth's crust |
| heterotroph | organism that can't produce food |
| infiltration | water soaks into soil |
| nebula | cloudlike mass of dust and gas |
| opaque | does not allow light to pass through |
| pH | measure of acidity |
| repetition | multiple trials of an experiment |
| niche | species role in the ecosystem |
| allele | forms of a gene |
| budding | type of asexual reproduction |
| dominant | trait that is expressed or shown |
| solute | substance being dissolved |
| solvent | substance doing the dissolving |
