Questão 1dd23533-de
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Assunto:
According to the information in the article, pond snails
According to the information in the article, pond snails
Adapted from Natural History, November, 2012
Adapted from Natural History, November, 2012
A
have two lungs for breathing underwater but only one lung for breathing at the surface of
the water.
B
breathe through their skin when they are out of water.
C
rely on the pneumostome to breathe when they leave water that contains little oxygen.
D
regulate their breathing as an automatic response both to extreme climatic conditions and to
the presence of strong physical stimuli.
E
E cannot breathe through the pneumostome after they leave oxygen-rich water.