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Home Q & A Board Biology-Related Homework Help General Biology
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Divya. Divya.
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7 years ago
How does carbon dioxide enter a leaf?
A) CO2 passes through openings called stomata on the leaf surface.
B) CO2 diffuses through the epidermal cells into the mesophyll.
C) CO2 is moved by active transport into the leaf by special cells called guard cells.
D) Atmospheric pressure forces CO2 through pits on the leaf surface.
E) CO2 travels dissolved in the water in the xylem.
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skeledentskeledent
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Divya. Author
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7 years ago
Just got PERFECT on my quiz
rileyjones420
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Yesterday
This helped my grade so much Perfect
54321abs
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2 hours ago
Brilliant ツ
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