Will give brainliest Sort the features and
characteristics by the groups they are found in.

spinal cord
amniotic eggs
ectothermic
gills in adults
scales
external fertilization
lungs in adults
metamorphosis

fish

fish and amphibians

amphibians

fish and
reptiles

fish, reptiles
and amphibians

amphibians and
reptiles

reptiles

spinal chord found in fish, amphibians and reptiles

amniotic eggs found in reptiles

ectothermic are reptiles, amphibians and fish

gills in adults found in fish

scales found in reptiles and fish

external fertilization found in amphibians

lungs in adults found in reptiles and amphibians

metamorphosis found in amphibians

as many times as you want

my teacher would say no s