Across
- 2. A reaction that absorbs heat from its surroundings
- 7. The part of the brain that controls balance and coordination
- 8. The physical components of a computer system
- 15. A negatively charged ion
- 16. The opposition to the flow of electric current in a circuit
- 17. The amount of space inside a 3D object, often measured in cubic units
- 18. The process by which plants release water vapor into the air
- 19. A flat surface extending infinitely in all directions, often represented in 2D
Down
- 1. A sequence of instructions designed to perform a specific task by a computer
- 2. A mathematical phrase that includes numbers, variables, and operation symbols
- 3. A language used to create and design webpages
- 4. A substance that alters the rate of a chemical reaction without being consumed
- 5. The value that appears most frequently in a data set
- 6. The basic unit of force in the International System of Units
- 9. A program that helps users locate information on the internet
- 10. A substance formed when two or more chemical elements are chemically bonded together
- 11. The speed of an object in a particular direction
- 12. The tendency of objects to remain in motion or stay at rest unless acted on by a force
- 13. A disease-causing agent, smaller than bacteria, that can only replicate inside living cells
- 14. The pigment that gives skin and hair its color