Hedgehogs are able to roll into a ball because of all of their extra skin and powerful back muscles.
When they feel theratened, they contract their back muscles, which causes them to curl into a ball. Because they have all that extra skin, they can easily roll up. The shape of their body allows them to roll up without hurting themselves as well.
The quills don't hurt them, because the quills are only on their back. Their underbellies are covered in very soft fur; when they roll into a ball, the quills protect them on the outside of it and none of them are tucked into the inner portions of the ball the hedgehogs make.
Ya their .. Im not sure maybe they are just invented or real !! Like Sonic or Alfred they are hedgehogs
Hedgehog's spines are called quills. They are used for self-defense. Hedgehogs roll up into a ball and stick their quills out. They huff and jump, which pokes the quills into the attacker.
No. They walk to travel, they roll into a ball to protect themselves from predators.
The hedgehog's back is covered in sharp spines. If threatened, it will roll into a tight ball.
i just know that they roll their body because of warm temperature of desert
Just hedgehogs! ps: i know cos i looked it up
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some adaptations of hedgehogs are spines, a strong backbone (helps them roll into a ball to hide from predators) and nocturnal
Yes. one difference though, hedgehogs dont spitout their spikes like poqupines do. they just roll into a ball and roll around. they also do it in play too, but you can tell if they are playing or not.
The collective noun for hedgehogs is a "prickle." This term reflects their spiny appearance, as hedgehogs are covered in quills. When referring to a group of hedgehogs, you can say "a prickle of hedgehogs."
hedgehogs
The collective nouns are an array of hedgehogs and a prickle of hedgehogs.