Solve these clues to fill the grid.
- Any bundle of ___ fibers running to various organs and tissues of the body (plural)
- 4 Across
- A sample of matter in which substances in different phases are in equilibrium (plural)
- 5 Across
- What we eat to get energy and grow
- 8 Across
- How well your body and mind are doing
- 10 Across
- Pertaining to ___
- 11 Across
- Membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi
- 12 Across
- Rigid connective tissue that makes up the skeleton of vertebrates (plural)
- 1 Down
- Causing or fraught with or showing anxiety
- 2 Down
- Either of two saclike respiratory organs in the chest of vertebrates (plural)
- 3 Down
- Of or relating to or consisting of muscle
- 6 Down
- Animal tissue consisting predominantly of contractile cells (plural)
- 7 Down
- Any substance that promotes ___
- 9 Down
