A. they inject poisonous substances into the trees.
B. most trees are susceptible to squirrel bites
C. they feed voraciously on the roots
D. they gnaw the bark and destroy
Correct Answer: Option D
D. they gnaw the bark and destroy
A. they inject poisonous substances into the trees.
B. most trees are susceptible to squirrel bites
C. they feed voraciously on the roots
D. they gnaw the bark and destroy
Correct Answer: Option D
D. they gnaw the bark and destroy
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