Its hair.
spinny skinned animal
The porcupine uses its sharp quills for body armor. If a predator gets too close, the quills will stick to anything that brushes against them. The barbs get imbedded into the skin of the attacker, causing pain.
They protective by using their spiky quills
Its spikes, called quills ; this defensive adaptation protects the docile porcupine from predators.
their quills so they can defend themselves from predators.
Both the snail shell and porcupine quills serve as protective structures for the animals they belong to. The snail shell provides a hard, external barrier that shields the soft body of the snail from predators and environmental hazards. Similarly, porcupine quills are sharp and can deter potential threats by making the porcupine less palatable. Both adaptations illustrate how different species have evolved unique physical features for defense.
It is how the animal is built so that it can have a higher chance or survival in the wild. Structural adaptations allows the animal to protect itself from predators mainly by camouflaging(zebras, tigers), having a protective outer covering(turtle, porcupine) etc.
protective adaption is kind of protection of animals for being unharm
they have there own community
Camouflage and protective coloring adaptations improve an organism's chances of survival and reproduction.
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.
Their protection adaptations would include; Jaw Defense, Beak Defense, and Lack of Shell Defense.