Idkk, but i bet the the only reason your on here, looking this up is for your homeworK!!!!!!!!:D haha you know it iss!(: unless your old and weird and just wanting to look it up...:O haha ( no aifence) .... but really there is NO reason to look this up UNLESS it's HW sooo!(: hahahahahaaa you ain't getting this awnser by cheatin from here!!!!!:D -and if you Aren't And you just wanted to look this up to prove something to someone.. THEN..... SERIOUSLY THINK OF SOMETHING BETTER TO DO THAN JUST LOOK UP BORING ANWSER'S ON HERE!:D but yahh.(: hoped you learned not to cheat if you were trying to!!(: lovee youuuu!(: -sortaaaa not really..:D
Waterproof skin and waterproof eggshells.
Reptiles have scaly skin
they have scales
The physical changes from reptiles to mammals are there skin. Reptiles have dry scaly skin and mammals have smooth skin.
Some characteristics of reptiles include having scaly skin, being cold-blooded, laying amniotic eggs, having a three-chambered heart, and being predominantly terrestrial. They also typically have claws, scales, and breathe with lungs. Reptiles have adapted to various environments and exhibit a wide range of sizes and physical features.
The study of reptiles is called herpetology. It focuses on the biology, behavior, ecology, and conservation of reptiles, which include animals like snakes, lizards, turtles, and crocodiles. Researchers in this field often study reptiles in their natural habitats or in controlled settings to learn more about their physical characteristics, reproductive habits, and interactions with their environment.
Temperature, pressure and dissolved oxygen.
Reptiles and birds share enough common characteristics to be classified in the same clade called Sauropsida, which includes all modern reptiles and birds.
No, a point does not have physical characteristics.
Lay eggs
No. Birds, fish and reptiles are each a classification of "vertebrates" of their own. They all have quite different characteristics.
Sure. Everything substantial has physical characteristics.