B false i think not sure but hope its correct sorry if not
This is true. Mammals seem to have been thriving in the different environments around Earth. One good reason why this has happened has been because they are very well adapted to the challenges which their environment poses to them. With that said, this also means they are very good at gathering food for themselves which enables their survival.
Well some similarities are that vertebrates have no back bone but on the other hand the <span>invertebrates have no backbone</span>
I'm pretty sure the answer is A.
