One of the main differences is independence ! Most baby mammals require sustenance from the mother in order to grow and develop (like puppies, kittens, baby pigs etc suckling from the mother animal) - Baby reptiles are completely independent from the moment they're hatched (or born) - and quickly go off in search of their first meal.
Reptiles and mammals are not the same thing; I will assume you want some similarities.
Both reptiles and mammals breathe through lungs, not gills.
Both reproduce sexually.
Both are multicellular organisms.
Mammals are characterized by being warm blooded and reptiles cold blooded. This means that mammals can regulate their own temperature whilst reptiles are influenced by the external temperature. Mammals also give birth to live young and suckle their young via special mammary glands (hence the name mammals). Mammals provide a high degree of parental care. Reptiles do not usually give birth to live young and also normally lay eggs. Most reptiles do not provide much parental care and young are expected to fend for themselves as soon as they are born.
the babe reptiles don't look like their parents unlike mammals.
Reptile babies are born in eggs.
Something that is the same about mammals and reptiles are that they are both alive. Diferent: reptiles r cold blooded!
No, reptiles and mammals are very different.
No, they are not the same, but all reptiles are vertebrates. Not all vertebrates are reptiles, they could be fish, mammals or birds.
No they are not mammals. Amphibians and Reptiles are other classes of animals at the same level as the mammals. Mammals have hair, are warm blooded and give birth to live young. Amphibians and reptiles reproduce using eggs.
No, alligators are not mammals, they are reptiles.
Snakes are reptiles. Both mammals and reptiles are animals.
No,they are mammals. No. Rabbits are mammals, not reptiles. Another Rabbits are in the rodent family. Reptiles are snakes, lizards etc.
Mammals are not closely related to reptiles
Mammals are warm blooded and reptiles are cold blooded.
The physical changes from reptiles to mammals are there skin. Reptiles have dry scaly skin and mammals have smooth skin.
No reptiles are mammals.
No reptiles are mammals. Reptiles reproduce by laying eggs whereas mammals bear live young.