8 Questions
What is an algebraic expression?
A mathematical phrase involving numbers, variables, and operations
What is a variable in an algebraic expression?
A symbol that represents a quantity that can change or vary
What are the basic operations in algebraic expressions?
Addition, subtraction, multiplication, and division
What unifying theme explains the unity and diversity of life?
Evolution
What is the fundamental unit that all organisms are made up of?
Cells
What allows organisms to move, grow, and reproduce?
Energy processing
At what levels of organization do biologists study life?
Population and evolutionary levels
What do biologists use to make observations and pose questions?
The scientific method
Test your knowledge of algebraic expressions with this quiz. Explore the definition of algebraic expressions, the concept of variables, and the basic operations involved in algebraic expressions.
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