Across
- 4. Any materials such as powders, liquids, fruit, vegetables, grains, minerals, etc. made for consumption by humans or domestic or wild animals.
- 5. A symbol used to describe the amount of acidity or alkalinity of a chemical solution on a scale of 0 (more acidic) to 14 (more alkaline).
- 11. A close-fitting covering for the head, usually having no brim.
- 13. The flat cutting part of an implement, as a knife.
- 14. The action or process of calibrating something.
- 15. The corresponding under part of a show or other footwear made of rubber.
- 17. The state of being safe.
- 20. A cap of loose net, as of silk or nylon, for holding the hair in place.
- 22. A covering for the hand made with a separate part for each finger and for the thumb designed for being thrown away after use.
Down
- 1. Of or relating to biology.
- 2. Law, rules, or other order given by authority related to health, esp. cleanliness, precautions against disease, etc.
- 3. Acronym for Hazard Analysis and Critical Control Points. A systematic preventive approach to food safety.
- 5. Pertaining to the physical sciences, esp. physics.
- 6. Something causing danger, peril, risk, or difficulty
- 7. Articles to be worn on the feet, such as shoes, slippers, or boots.
- 8. A spilling, as of liquid.
- 9. A condition or practice conducive to the preservation of health, as cleanliness.
- 10. Injuries caused by heat, etc., characterized by a painful reddening of the skin.
- 12. A garment covering part of the front of the body worn to protect the clothing.
- 16. Ground that has a natural incline, such as the side of a hill.
- 18. A stumble, misstep.
- 19. Of, used in, or produced by chemistry or chemicals.
- 21. To slide suddenly and accidentally, esp. so as to fall or go lower.