5th Grade NC Science EOG Review Part 10

Front

What is a force?

Back

A force is a push or pull that can change the motion of an object.

Front

What is friction?

Back

Friction is a force that opposes the motion of an object when it is in contact with another surface.

Front

What is gravity?

Back

Gravity is the force that pulls objects toward each other, such as the Earth pulling objects toward its center.

Front

What is a multi-celled organism?

Back

A multi-celled organism is made up of many cells that work together to perform functions.

Front

What is a unicellular organism?

Back

A unicellular organism is made up of a single cell that performs all necessary life functions.

Front

What does a graph show in science?

Back

A graph visually represents data, showing relationships between different variables.

Front

What is the purpose of a science experiment?

Back

The purpose of a science experiment is to test a hypothesis and observe the results.

Front

What is a hypothesis?

Back

A hypothesis is an educated guess or prediction about the outcome of an experiment.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is an organism's respiratory system?

Back

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide.