Most lay eggs, but some of them do have live young, as the eggs hatch inside the mother's body. Aphids do it all the time.
Lay eggs
No. Arthropods are not warmblooded but they do lay eggs.
They don't. Like many other arthropods, cicadas lay their eggs and then die; the young grow and develop on their own.
yes cnidarians lay eggs
They lay eggs
they lay eggs
No, jackals are mammals that bear live young.
Sea Lions are mammals, and birth live young. They do not lay eggs.
Snakes can either give birth to live young or lay eggs, depending on the species.
Yes, they do lay eggs! All arthropods do!!
they lay eggs
Bullfrogs lay a spawn of eggs.