Review Words

2. An official order or decision made by a legal authority.
6. A symbol, often a letter, that represents an unknown value in mathematical expressions or equations.
8. The membrane-bound organelle that contains the cell's genetic material (DNA) and controls cellular activities.
10. Membrane The protective barrier that surrounds the cell, regulating what enters and exits, and helping to maintain homeostasis.
12. An ancient region located between the Tigris and Euphrates rivers, known as one of the cradles of civilization.
13. A measure of how hot or cold something is, often expressed in degrees.
14. Known as the powerhouse of the cell, these organelles produce energy through the process of cellular respiration.
16. A combination of numbers, variables, and operations (such as addition or multiplication) that represents a mathematical value but does not have an equality sign.

1. A specialized structure within a cell that performs a specific function, similar to organs in the body.
3. The jelly-like substance that fills the interior of a cell, where organelles are suspended and various cellular processes occur.
4. To find the value of a variable that makes an equation true.
5. An expression that shows the equality of two mathematical statements, often containing variables.
7. The idea of punishment that is considered to be morally right and fully deserved, often in response to wrongdoing.
9. The concept of fairness and the administration of the law, ensuring that individuals receive what they are due.
10. A systematic collection of laws or rules that govern a society.
11. A numerical factor that multiplies a variable in an algebraic expression.
15. An innate, typically fixed pattern of behavior in animals in response to certain stimuli, or a natural ability to know something without reasoning.