backbones |
exoskeletons |
As nouns the difference between backbones and exoskeletons
is that
backbones is while
exoskeletons is .
exoskeletons |
backbone |
As nouns the difference between exoskeletons and backbone
is that
exoskeletons is plural of exoskeleton while
backbone is the series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.