Answer is labyrinthodont
About 110 million years ago, labyrinthodonts ( maze-toothed), a group of extinct amphibians. They were evolved from lobed-finned fish in the Devonian period. They were dominant animals in the rift valley was present at that time between Antarctica and Australia.
Bacteria
Amphibians
Reptiles
Mammals
Answer:
can u explain it more I might know the answer
I'd say your answer is,
C. the attraction and bonding of ions with equal opposite charges.
