Most do but some do not. For example the crocodile has limbs but the snake does not.
snakes are reptiles and they don't have limbs
A tetrapod is a vertebrate animal with four limbs. "Tetra" means "four" and "pod" means "foot". Amphibians, reptiles, birds and mammals are all tetrapods; even snakes and other limbless reptiles and amphibians are tetrapods because they descended from animals which had four limbs. Whales and other cetaceans are also tetrapods because they are mammals have two front limbs and the two hind limbs are vestiges.
depends, most have 4 but some like snakes actually have 2 stubs ( long gone legs) All vertebrates on Earth(life with spines, bones, etc) with limbs have four limbs with two exceptions: Sirens (a variety of salamander) and the Mexican Mole Lizard, which have only two front limbs and no hind limbs.
All reptiles are diapsids. Mammals (like you and I) are, in contrast, synapsids. So in that respect all reptiles are alike. However, I would not say they were all alike. Snakes are reptiles but lack limbs. Alligators are also reptiles, as are lizards. Tuatara, gavials, amphisbaenids, and tortoises each represent one of the four main modern orders of reptiles. They share some characteristics--just as you and I do, but I would not say they were all alike.
Yes they do. They have many little bones in their body which makes up a skeleton Yes they do... they have a skeleton similar to most animals - ie - they have a skull, spine, rib-cage and limbs.
Reptiles has many many limbs. Example: Snakes- they have hundreds of limb so that is why they are so flixible.
snakes
on land and sometimes in the water
snakes are reptiles and they don't have limbs
Yes both mammals and reptiles are tetrapods and have 4 limbs . Both possess amnion which is extraembryonic membrane .
Reptiles that have limbs use them when them want to walk, climb, swim, or grasp.
Turtle
A tetrapod is a vertebrate animal with four limbs. "Tetra" means "four" and "pod" means "foot". Amphibians, reptiles, birds and mammals are all tetrapods; even snakes and other limbless reptiles and amphibians are tetrapods because they descended from animals which had four limbs. Whales and other cetaceans are also tetrapods because they are mammals have two front limbs and the two hind limbs are vestiges.
because their limbs and bones are stronger than those of amphibians
Turtle
depends, most have 4 but some like snakes actually have 2 stubs ( long gone legs) All vertebrates on Earth(life with spines, bones, etc) with limbs have four limbs with two exceptions: Sirens (a variety of salamander) and the Mexican Mole Lizard, which have only two front limbs and no hind limbs.
All reptiles are diapsids. Mammals (like you and I) are, in contrast, synapsids. So in that respect all reptiles are alike. However, I would not say they were all alike. Snakes are reptiles but lack limbs. Alligators are also reptiles, as are lizards. Tuatara, gavials, amphisbaenids, and tortoises each represent one of the four main modern orders of reptiles. They share some characteristics--just as you and I do, but I would not say they were all alike.