Photosynthesis Can Occur Only If the Stomata Are Open to Allow

question 52

Multiple Choice

Photosynthesis can occur only if the stomata are open to allow the entry of

• A)O₂.
• B)CO₂.
• C)water.
• D)potassium.
• E)N₂.

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Definitions:

David Walker

An African American abolitionist, writer, and anti-slavery activist who published an appeal in 1829 calling for the end of slavery and for equal rights for black people.

Violent Uprising

An aggressive and often armed rebellion against an authority or government.

Slavery

A system in which individuals are owned by others, deprived of personal freedom, and compelled to work without wages.

John Brown's Raid

An armed insurrection led by abolitionist John Brown in 1859, targeting the federal armory at Harpers Ferry, Virginia, intending to initiate a slave rebellion.