No, some are not spiny at all, like snakes.
no some have smooth skin
insects and flowers,,
their spiny skin
spiny leaf insects are insreasing becous they lay 600 hundred eggs.by jsb
lñdbG
They have spiny skin and the name comes from Greek word 'echinoderm' which means 'spiny skin'
most spiny mouse, found in Cyprus, which is in Egypt eat insects. they have sharp teeth to satisfy the way they eat the insects. Since they do eat insects, they are not herbivores
Echinoderm means spiny skin in Latin.
Earthworms are not insects. (Not all insects shed their skin.)
Invertebrates .
Kookuburras mate
spiny skin
because they have wings