Blight fungus kills U.S. chestnut trees because the trees ________
A) release the fungus in the leaves that fall to the ground and the fungus is absorbed in the soil
B) release the fungus into the soil and it is drawn up in the roots
C) are hosts to the vectors of the fungus
D) have not matured long enough to survive
E) have not coevolved with the fungus
Answer: E
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