Genetics
Newton's Three Laws
Nervous System
Periodic Table
Climate Change
200

Molecule that carries genetic info.

What is DNA?

200

Law about motion staying constant unless acted upon.

What is Newton’s First Law (inertia)?

200

The control center of the body.

What is the brain?

200

Number on the periodic table that equals protons.

What is atomic number?

200

Gas most responsible for global warming.

What is carbon dioxide (CO₂)?

400

Different versions of the same gene.

What are alleles?

400

Formula for Newton’s 2nd Law.

What is F = ma?

400

Carries messages between brain and body.

What are nerves (or neurons)?

400

Element symbol for sodium.

What is Na?

400

Main cause of rising sea levels.

What is melting glaciers or polar ice caps?

600

# of chromosomes in human cells.

What is 46?

600

Reaction force when pushing on a wall.

What is an equal and opposite force?

600

Gap between two neurons.

What is the synapse?

600

The only metal that's liquid at room temp.

What is mercury (Hg)?

600

Difference between weather and climate.

What is weather = short-term; climate = long-term patterns?

800

Chart used to predict inherited traits.

What is a Punnett square?

800

Why heavier objects need more force to move.

What is more mass = more inertia, needs more force?

800

Part of nervous system controlling involuntary actions.

What is the autonomic nervous system?

800

Group of elements that do not react easily with others.

What are noble gases?

800

Effect where gases trap heat in Earth’s atmosphere.

What is the greenhouse effect?

1000

Difference between genotype and phenotype.

What is genotype = genetic code, phenotype = traits shown?

1000

Law that explains rocket launches.

What is Newton’s Third Law?

1000

The path a reflex takes from stimulus to response.

What is a reflex arc?

1000

Name for vertical columns on the periodic table.

What are groups (or families)?

1000

Term for rapid extinction of species due to climate stress.

What is mass extinction?

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