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Biology, 24.08.2019 06:30 arionaking59p71cfc

The air spaces in the leaf interior
a. block gas exchange between the mesophyll cells and the environment.
b. make the leaf weigh more than a leaf packed tightly with cells.
c. make the leaf weigh less than a leaf packed tightly with cells.
d. carry out most of the photosynthesis in the leaf.

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The air spaces in the leaf interior
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