Solve these clues to fill the grid.
- A small abnormal patch on or inside the body
- 2 Across
- An animal sterol that is normally synthesized by the liver
- 4 Across
- An oily organic compound insoluble in water but soluble in organic solvents (plural)
- 6 Across
- More than average fatness
- 8 Across
- Greasy substance in food and body tissue
- 9 Across
- The biological process whereby genetic factors are transmitted from one generation to the next
- 1 Down
- Physical activity that keeps you fit
- 3 Down
- Any of several elongated, threadlike cells
- 5 Down
- The food and drink a person usually has
- 7 Down