46. Which of the following statements is true?
(A) Lobster pots cause insects to fall into a trap.
(B) Traps employing sticky seeds have been the subject of extensive research.
(C) In some snap traps, a chemical change activates the snaring mechanism.
(D) Suction traps are more commonly found in arid environments.

答案：登入後查看
統計： A(16), B(6), C(51), D(5), E(0) #611358

詳解 (共 2 筆)

#1312190
(A) lobster pots "guide" insects along a path leading  to the digestive part of the trap
(D) Suction traps, found in the "aquatic" Bladderwort Ultricularia
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#887767
Why?
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