Solve these clues to fill the grid.
- Any substance that causes injury or illness or death of a living organism
- 3 Across
- A violent release of energy caused by a chemical or nuclear reaction
- 7 Across
- Rising current of warm air
- 8 Across
- An area that is approximately central within some larger region
- 9 Across
- Hot flames that burn
- 10 Across
- Exhibiting or caused by ___
- 12 Across
- Living thing that grows in soil and makes its own food
- 1 Down
- The power to use something or someone
- 2 Down
- A covering designed to be worn on a person's body
- 4 Down
- A cloud of fine particles suspended in a gas
- 5 Down
- Pertaining to ___ or to life and living things
- 6 Down
- Relating to electric power or electric charges.
- 9 Down
- Substance used in or made by chemistry
- 11 Down
- A living organism characterized by voluntary movement
- 13 Down