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Caterpillars don't have spines, they are invertebrates. Dogs, birds, whales have spines because they are vertebrates. Spiders, butterflies, moths don't have spines they are called invertebrates.
Yes, some larvae do have spines, depending on the species. For example, certain insect larvae, like those of moths and butterflies, can have spiny projections for defense against predators. Additionally, some aquatic larvae, such as those of certain fish or amphibians, may also possess spines or spine-like structures. These adaptations serve various functions, including protection and camouflage.
No, raccoons do not have spines. Porcupines have spines.
Elephants do have spines.
Yes people have spines.
The pointy things on a cactus are called spines.
they have spines. spines are vertebrates they are not invertebrates.
All reptiles have spines.
Yes. All mammals have spines.
they have the spines to protect them from your face
No, not all cactuses have spines. Some cactus plants have many more than others. Some have longer or shorter, finer or thicker spines. Some have white spines, some colored. And some don't have any spines at all.
That depends on which kind of spines you mean. Giraffes are vertebrates. That means that they have spines, as in a backbone. They do not have spines as in sharp pointed protrusions like a porcupine has.