Wednesday, January 25, 2017

reptiles in home

Reptiles are animals that fully gained independence from the aqueous medium. Of course, they need water is to life, but they can exist even in the deserts. Their skin is dry and protected scales, plates or armor. Therefore can not participate in breathing, such as moist, naked and thin skin of amphibians. With this task cope alone, well developed, spongy lungs. And most importantly, reptiles lay their eggs on land. Water, essential to the development of the embryo, was closed in the shell of the egg. The embryo develops inside, surrounded by waters and fetal membranes. In Poland, there are 9 species of reptiles 4 species of snakes, 4 species of lizards and one turtle. All are protected.

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