Solve these clues to fill the grid.
- The season when the leaves ___ from the trees (plural)
- 2 Across
- A mass of small bubbles formed in or on a liquid
- 5 Across
- The institution and conduct of legal proceedings against a defendant for criminal behavior
- 8 Across
- A person who keeps watch over something or someone (plural)
- 9 Across
- Gas in the air that we need to breathe
- 10 Across
- Energy that makes things warm
- 11 Across
- Any physical damage to the body caused by violence or accident or fracture etc
- 12 Across
- A solid substance in the form of tiny loose particles
- 14 Across
- A source of danger (plural)
- 1 Down
- A socially awkward or tactless act
- 3 Down
- A sudden unforeseen crisis that requires immediate action
- 4 Down
- A substance that can be consumed to produce energy
- 5 Down
- A venture undertaken without regard to possible loss or injury
- 6 Down
- Emergency care given before regular medical ___ can be obtained
- 7 Down
- A journey for some purpose
- 13 Down