LouiePoppenhagen LouiePoppenhagen

02-10-2015
Biology

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Made up of phloem tissue and a cork cambium that protects the stem User: Guard cells close the _____ to prevent excess water loss.
a. stomata
c. epidermis
b. trichomes
d. collenchyma

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Аноним Аноним

02-10-2015

a is the answer ............

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