blubber
thorns
stinkbombs
They protective by using their spiky quills
colorful
Being able to blend into the environment
According to researchers, the adaptation of cetaceans is to grow very large. The larger you are, the safer from predation.
One of the main adaptations that ensures that the body does not lose heat too quickly. It is apart of the Environmental Adaptation as it is how an organism responds to its environment...
They use it to blend into their surroundings to go undetected by prey.
Animals use adaptation to keep up with the environment. Lets say jaguars. Competition for their prey goes up, and the competing jaguars have to fight for the food. Their adaptation of having a larger jaw and stronger paws could let them live. Then when they live they reproduce and pass that trait to their young, I hope this helped you.
they spray you...the skunk is stinky and small
Horses have many protective adaptations. Among these are the increased lung capacity and cardiovascular adaptations that enable a horse to run at peak speeds for long distances to outrun predators.
baleen is an example; which is used to filter water with krill and shrimp in water, think of mixing small pebbles in water then pour the heterogeneous mixture through a fine strainer and you can see how a whale's baleen works.