Animals and plants with spikes definitely have some attitude!

For example, porcupines have sharp quills to defend themselves from predators, while sea urchins use their spines to protect their soft bodies. Even plants have spikes – like thistles, which have spiny leaves and stems, or roses, which have prickly thorns. And let’s not forget about the cactus, which is covered in spines to help it retain moisture in the desert. So whether it’s for protection or just as a cool adaptation, spikes are a pretty impressive feature in the natural world!