Select the correct text in the passage.
Pick out the correct sentences that correctly characterize marine reptiles,
Reptiles are warm-blooded creatures; they can regulate their internal body heat. Since they drink seawater they have large kidneys to filter
excess salt. Their skin prevents salt from entering their bodies. They have an efficient breathing mechanism. All marine reptiles breathe
through their skin. They can control their buoyancy using their lungs. All species of sea snake are non-venomous.