At what stage in the life history of a toad is its mode of breathing similar to that of fish?
A. Tadpole stage
B. External gill stage
C. Adult stage
D. Internal gill stage
E. Larval stage
1 answer
B. External gill stage
A. Tadpole stage
B. External gill stage
C. Adult stage
D. Internal gill stage
E. Larval stage
1 answer