scales because they have moist skins
Anacondas are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Alligators are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Snakes are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Snakes are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Alligators are reptiles. All reptiles have a body covering of scaly skin. They do not have individual scales like fish do.
Snakes are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Like all reptiles, rattlesnakes have a body covering of scaly skin.
Snakes are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Snakes are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Well...... reptiles also have watertight skin so that kind of says why they have scaly skin. This skin keeps their body from drying out in the sun.
Reptiles have a water proof skin covered with scales. Mammals have a skin covered in fur or hair.
The skin covering of a reptile differs from an amphibian as amphibians survive both on land and water whereas reptiles don't.