Answer:
stands alone
Explanation:
: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. For example, someone's age might be an independent variable.
Answer:
Flash cards are well suited for learning vocabulary by keeping a word on one side and the definition on the back. You could also use them for learning procedures and concepts.
Ending sentences with exclamation points is up to the writer, although I would simply end this sentence with a period.
The answer to this question is ion
