Solve these clues to fill the grid.
- Clear liquid we drink that falls as rain
- 2 Across
- An abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous ___
- 5 Across
- The protoplasm of a cell excluding the nucleus
- 7 Across
- Living or active in the absence of free oxygen
- 9 Across
- A colorless ___ formed as an important intermediate in metabolism or fermentation
- 10 Across
- Tiniest unit of living things (plural)
- 12 Across
- Of or relating to or obtained from milk
- 14 Across
- Depending on free oxygen or air
- 1 Down
- Liquid in drinks like beer and wine that adults sometimes have
- 3 Down
- Any of several complex proteins that are produced by cells and act as catalysts in specific
- 4 Down
- A metabolic process that breaks down carbohydrates and sugars through a series of reactions
- 6 Down
- The power to do work or make things move
- 8 Down
- Characterized by or divided into or containing cells or compartments
- 11 Down
- A nucleotide derived from adenosine that occurs in muscle tissue
- 13 Down