i'm pretty sure goldfish do but im not sure about earthwroms, but im maybe 40% sure...??????
Earthworms are invertabrates. If they had backbones, they wouldn't be able to bend that much!
no, they dont have backbones
umm... no
Yes, goldfish are classified as vertebrates, which means they have a backbone or spinal column. This backbone supports and protects their central nervous system, from which signals are sent throughout their body.
they are all animals without backbones
Earthworms and baby fish
You don't feed goldfish lettuce. Goldfish are not vegetarian or herbivores they are omnivores. They should be fed a proper diet of commercially available Goldfish food supplemented with a few earthworms occasionally.
Most of the Goldfish Flakes available at the pet shops are OK. It is always good though to suplement their diet with a few Earthworms occasionally.
Yes because it is a vertebrate There are five types of vertebrates, and goldfish belongs to 'fish'. As it is a vertebrate, it has a backbone.
Earthworms and grasshoppers are invertebrates (no backbone) and have exoskeletons. Snakes are vertebrates (have backbones).
Goldfish food is commercially available at most pet shops. But I believe you would be hard pressed to find a better food for goldfish than Earthworms.
There are many different Goldfish foods available at most Pet Shops. They also really enjoy a feed of earthworms too. Aha Shark stools