science

4. Displacement per unit time
5. A named section of code that can be called(run) anywhere within a program.
7. Similar to a procedure but it returns a value to the line where the procedure was called.
8. The value 'a' is called this which is denoted by Re(z) in complex numbers.
10. The method by which information is converted into secret code that hides the information's true meaning.
12. The thylakoids, which occur in stacks called a four letter word, are the site of the light-dependent stage
13. The ability to distinguish two objects from each other.

1. what metal is the best conductor of electricity
2. A measure that is used to find the difference between the observed value and the expected value of a variable.
3. The number of molecules of a particular component in a mixture divided by the total number of moles in the given mixture
6. The smaller units from which larger molecules are made.
9. The angle subtended at the center of a circle by an arc equal in length to the radius of the circle
11. A symbolic system for the representation of mathematical items and concepts