Across
- 2. A set of moral principles or values.
- 5. An explanation of a natural phenomenon supported by many observations.
- 7. This once-celled bacteria causes strep throat.
- 9. This type of biologist seek to prevent the extinction of plants and animals.
- 10. The human brain contains approximately 100 billion of these.
Down
- 1. An expert on the studies of living organisms.
- 3. Beliefs or practices often mistakenly regarded as being based on scientific method.
- 4. The powerhouse of the cell.
- 6. The name of "label" used while measuring mass.
- 8. This part of all organisms is referred to as being in a "double helix" shape.