Amphibians Are Particularly Sensitive to Water Pollution Because

Multiple Choice

Amphibians are particularly sensitive to water pollution because

A) all species of amphibians are endangered.
B) a large portion of the life cycle of most amphibians is spent in the water.
C) they have live births, making the juveniles susceptible to pollution.
D) all adult amphibians breathe with gills, taking dissolved oxygen directly from water.