What is one thing common in the animals shown below?
AThey all live in water.
BThey all lack backbone.
CThey all have scales on their body.
DThey all lay eggs to reproduce.
What is one thing common in the animals shown below?
AThey all live in water.
BThey all lack backbone.
CThey all have scales on their body.
DThey all lay eggs to reproduce.