yes but only the female ones
the shark
No, robins are classified as vertebrates as are all birds. Birds are considered as vertebrates due to their internal skeletons and backbone.
Thie Sea Robin, a marine fish, measures in at up to 16" long
yes they are poisonous. it is not very poisonous, but when cut by a sea robin it will inject a mild poison into your system.
if i am correct i think they have internal fertilization
sea star
Yes
Yes..They consume berries and other fruits, insects, and worms.
Yes they are - they have an internal skeleton.
Yes, robins do and can fly.
Robins! Robins! Robins!
aristotle's lantern