8TH GRADE SCIENCE STAAR REVIEW 2024

Front

How many aluminum atoms are in Al₂(SO₄)₃?

Back

2

Front

I store water in both plant and animal cells. What am I?

Back

Vacuole

Front

What is Newton's Third Law?

Back

For every action there is an equal and opposite reaction.

Front

At position A, which hemisphere would have summer?

Back

Northern hemisphere

Front

Particles in an atom that are neutral and have no charge are?

Back

Neutrons

Front

What is the function of the vacuole in a cell?

Back

Stores nutrients and waste products, helps maintain turgor pressure.

Front

What is the formula for calculating force?

Back

Force = mass x acceleration.

Front

What are the three states of matter?

Back

Solid, liquid, gas.

Front

What is the role of ribosomes in a cell?

Back

Synthesize proteins.

Front

What is the difference between a plant cell and an animal cell?

Back

Plant cells have a cell wall and chloroplasts; animal cells do not.