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Shells prevent their eggs from drying out. Scales prevent water loss and protect them. The circulatory systems is associated with lungs for breathing air. Internal fertilization allows for reproduction on land.

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What are three adaptations that allow reptiles to survive on land?

Hard shelled or leathery eggs that can incubate/hatch outside of water, allowing them to migrate dry areas. Skin that prevents transpiration, allowing them to live on land without dehydrating. These would be primary...the third could be any of a number of adaptations, changes in locomotion, eye sight et cetera


Do lizards live on land?

Not all reptiles dwell on land. Some of them live in the water, such as crocodiles, marine iguanas and sea snakes. Even these reptiles must come to land sometimes, to bask, or lay eggs.


Do reptiles have an internal fertilization?

Internal... :)Male and female reptiles do not have external genitalia to help owners ... For fertilization, a male reptile inserts either one of his two hemipenes into the ... Before actual copulation, the pair usually engages in some type of ritualized courtship...Good luck with what your doing... :)


Do reptiles live in water and on land?

Some reptiles live in water and some live on land. Take a snake for example, some live in water, some live on land, and some live in both. I think a reptile can live in both and some can not because most reptile have lungs or some have gills.


What are the three adaptations that allow fish to live in water?

Some of the adaptations that allow fish to live in the water are gills, fins, and scales. The gills allow the fish to live in the water. The gills allow the fish to extract oxygen from the water. The fins allow the fish to swim through the water and help it stear itself. For the scales I'm not sure!

Related Questions

What adaptation have reptiles developed that allow them to live successfully on land?

ewan ko sayo


What traits allow reptiles birds and mammals to live on land?

Ability to breathe air.


What are three adaptations that allow reptiles to survive on land?

Hard shelled or leathery eggs that can incubate/hatch outside of water, allowing them to migrate dry areas. Skin that prevents transpiration, allowing them to live on land without dehydrating. These would be primary...the third could be any of a number of adaptations, changes in locomotion, eye sight et cetera


Do reptiles have an internal fertilization?

Internal... :)Male and female reptiles do not have external genitalia to help owners ... For fertilization, a male reptile inserts either one of his two hemipenes into the ... Before actual copulation, the pair usually engages in some type of ritualized courtship...Good luck with what your doing... :)


Do lizards live on land?

Not all reptiles dwell on land. Some of them live in the water, such as crocodiles, marine iguanas and sea snakes. Even these reptiles must come to land sometimes, to bask, or lay eggs.


Do reptiles live in water?

Well they can, but they can also live on land.


What adaptations allow mammals to live in water?

gills


How are animals classified that live on land and water?

An animal that is able to live both on land and in water is classified as "amphibious."


Reptiles or fish only live in water?

Reptiles need land too. Fish do not.


Who out of fish amphibians or reptiles have thick dry skin that helps them to live on land?

Reptiles.


Where do reptiles with limbs live?

on land and sometimes in the water


A crab is one of these?

A crab is one of the species that are classified as crustaceans. Crabs are commonly found in most shores in the tropics as they have adaptations that allow them to live on land.