試題詳解

22. Which statement regarding breathing and circulation in insects is false?
(A) Insects lose very little water by using a tracheal system to breathe.
(B) The tracheal system of insects consists of a series of branching air tubes that extend from the surface to deep inside the body.
(C) Terrestrial animals such as insects spend much more energy than aquatic animals to ventilate their respiratory surfaces.
(D) The circulatory system of insects is not involved in transporting gases.
(E) Insects spend little water by using a tracheal system to breathe.