The echidna is an animal which lays eggs. The echidna is covered in spines. Like platypuses, echidnas are monotremes, or egg-laying mammals.
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β 12y agothe ostritch lays the biggest eggs today, but if dinosaurs were still alive they would lay the bigest eggs.
larva is the animal that lays pea sized eggs in your garden really its obvious
No mammal lays eggs and has dry scales. The only mammals which lay eggs are monotremes, which include the platypus and the echidna, both of which have fur (while the echidna also has spines).
platupus
Snakes.
trout
An animal that lays eggs is oviparous.
non-mammal
A platypus.
fish
The echidna is an egg-laying mammal. It is a beak-like snout, and its body is covered with spines.
Oviparous means that the animal lays eggs. Most fish lay eggs.