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Since 1960, pesticide use has risen ________ worldwide.

Nimaa

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Since 1960, pesticide use has risen ________ worldwide.

Since 1960, pesticide use has risen ________ worldwide.
A) twofold
B) threefold
C) fourfold
D) fivefold
E) sixfold

Textbook

Essential Environment

Essential Environment

Edition: 4^th

Author: Withgott

Read 1154 times

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