Listed below are four adaptations of terrestrial vertebrates. Which is a characteristic only of truly terrestrial animals with no need to return to water at any stage of the life cycle?
a. tetrapod locomotion
b. hearts with more than two chambers
c. lungs
d. amniotic eggs
e. All of these are essential for a completely terrestrial existence.
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Listed below are four adaptations of terrestrial vertebrates. Which is a characteristic only of trul...
Mathematics, 20.12.2020 21:30
Mathematics, 20.12.2020 21:30