Dolphins have sleek bodies and swim fast. They are often in groups called pods and stick together for defense. They have hard noses and will use them as a battering ram on their enemies.
the structures of defense can be their claws and sharp teeth
Stinging cells
It's neck
many minds
the pink dolphins defence is falaping its tail and using its bottle like nose to poke the enimy
Dolphins. Because they're are better than people think, especially on defense and the Bills are overrated.
a bottlenose dolphin defense itself with its nose it rams its nose into itgs enemys
Lionfish have poisonous spines.
it's hard shell
dolphins hit sharks in the face with their tails and because there always in pods.
barbed structures known as trichocysts
Birds fly to avoid predators. Some have protective coloring.