An echidna does not have teeth. It has a long, sticky tongue which it uses to catch termites and ants.
Echidnas have four legs, so they walk. They have a waddling kind of walk. However, they can dig very quickly.
I am not sure, that's what i want to know
Usually, yes, but there are exceptions. For example, baleen whales have teeth as embryos, lose them, and never replace them. Anteaters, pangolins, and echidnas never have teeth. No mammals replace their teeth twice during their lives.
Echidnas do not bite, as they do not have teeth. An echidna has a long, sticky tongue which it uses to catch termites and ants.
Echidnas do not hibernate.
No. Echidnas do not hop. They walk.
There are no echidnas in Bali. Echidnas are found only in Australia and on the island of New Guinea.
No. All echidnas are mammals, and all mammals are vertebrates. Echidnas are different from "echinoderms".
No. Echidnas eat termites.
No, teeth are bones.
Regular teeth
yellow teeth