Babies.
They can either reproduce sexualy or asexualy.
Worms reproduce sexually by mating with another worm of the same species. They typically have separate male and female individuals, although some species can also reproduce asexually through fragmentation or parthenogenesis.
they reproduce a sexually
They have to be at least a year old.
They lay eggs.
Worms, in a wierd way, are both male and female. When the time comes to reproduce, two worms join together and reproduce. They are not transexual, but they do not have a definite part that separates the males and females from each other, do they are no sex at all.
No, worms are not viviparous. They reproduce by laying eggs.
Yes
Worms, sponges, Amoeba and Fungi.
Yes, worms mate. Worms are both male and female but they cannot reproduce by themselves. They wrap themselves together in their mucus and exchange sperm packets.
Some worms and some plants[flowers]
They can breed and then reproduce again every 27 days.