Across
- 1. It is used to determine whether a given solution is acidic, basic, or neutral.
- 4. The elimination of waste products from the body.
- 7. Compound formed by the reaction of an acid with a base
- 9. The phenomenon in which light is redirected or dispersed in different directions by irregularities or particles in its path, resulting in a diffusion of light.
- 11. A base that is soluble in water
- 13. A reproduction or representation of an object formed by the interaction of light with mirrors or lenses. It can be real or virtual, upright or inverted.
- 14. The process by which plants convert sunlight, carbon dioxide, and water into glucose and oxygen.
Down
- 2. The movement of blood throughout the body, facilitated by the heart.
- 3. The bending of light when it passes from one medium to another, caused by a change in its speed.
- 5. Chemical reaction that occurs between an acid and a base, resulting in the formation of salt and water
- 6. The process of breathing in and out to exchange gases
- 8. The bouncing back of light when it strikes the surface of an object and returns to the same medium from which it originated.
- 10. The process by which complex food molecules are broken down into simpler substances.
- 12. A transparent optical device with curved surfaces that refracts light, allowing for the formation of images.