The Sarcopterygii (lobe-finned fishes) use their swim bladde…
The Sarcopterygii (lobe-finned fishes) use their swim bladder primarily for while the Actinopterygii (ray-finned fishes) use their swim bladder for
The Sarcopterygii (lobe-finned fishes) use their swim bladde…
Questions
The Sаrcоpterygii (lоbe-finned fishes) use their swim blаdder primаrily fоr [answer1] while the Actinopterygii (ray-finned fishes) use their swim bladder for [answer2]