The bodies of reptiles are adapted to their environments in several key ways. Their tough, scaly skin minimizes water loss, allowing them to thrive in arid habitats. Additionally, their streamlined body shapes enhance movement and camouflage, aiding in both predation and evasion from predators. Furthermore, their ectothermic nature enables them to regulate body temperature through behavioral adaptations, reducing energy expenditure.
Reptiles have 2 body openings. Mouth and an anus.
long body
long body
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Tail
Most do not cover their bodies. Snakes, alligators and lizards are reptiles.
Reptiles are cold bloode, ergo their body temp. Changes depending on the climate or temp. Around them
Alligators are reptiles. All reptiles have a body covering of scaly skin. They do not have individual scales like fish do.
Reptiles
Chameleons are reptiles. All reptiles have a covering of scaly skin. They do not actually have individual scales like fish do.
Because they can generate their own body heat - reptiles cannot and need a warm environment
Birds are warm-blooded/endothermic. Reptiles are not. They are cold-blooded/ectothermic. Reptiles such as snakes and terrapins must bathe in the sun to get their body temperature to an optimal. Birds can control their body temperature internally.