Invertebrates!!!!!!!

First of all, what are invertebrates? Invertebrates are animals that don’t have any backbones but they can move without them. The food that invertebrates eat are vegetables but also other invertebrates. How do they move?Invertebrates have a hard shell called exoskeleton. Muscles are attached to it and help the invertebrates move. The way invertebrates reproduce is that they lay eggs. But how do they lay eggs? Is it sexually or asexually? Or both?  And finally, how do they symmetry? Well, the invertebrates move with many different ways. Like jellyfish, they glide or swim my using their muscles. And butterflies use their wings to fly. Every invertebrate in this world moves in its own way. And invertebrates are all over the world!