No amphibians are from a different family. Such as frogs. Amphibians have wet smooth skin. Reptiles have dry scaley skin.
No only reptiles. Amphibians have moist permeable skin.
Amphibians can absorb oxygen through their skin - reptiles need to physically breathe.
Yes, they are close related, but reptiles tend to have scales and amphibians tend to have smooth skin (mostly on tropical amphibians) and even slimy skin.
Reptiles and amphibians
The skin covering of a reptile differs from an amphibian as amphibians survive both on land and water whereas reptiles don't.
No. Most amphibians apart from newts and toads are slimy but reptiles have dry skin.
Antonym means opposite. Reptiles and amphibians aren't opposites. There are no antonyms for either word.
Usually, reptiles tend to have dry skin. There are no reptiles that have wet skin, unless the go in water which could almost potencially kill them. Amphibians have wet skin. So to answer your question, reptiles have dry skin. Either places, they have dry skin.
Reptiles.
Reptiles always breathe with lungs. Amphibians may breathe with lungs, gills or through their skin.
No. Reptiles and amphibians are two different classes. Amphibians have thin, water permeable skin and most need to keep their skin moist. Reptiles have dry scaly skin and are able to survive out of water indefinitely.