Amphibians
Amphibians
Amphibious - animals that live on land and water are amphibians (although technically amphibians need to return to water to reproduce/lay eggs)
Amphibians
Early land animals had to return to the water to reproduce.
Yes. Many, if not most amphibians crawl or walk around on land with their little appendages or legs, and need water only to reproduce in.
Amphibians live on land and breathe air, but must return to water to reproduce.
The first and most important would be the ability to reproduce internally on land. Amphibians for example need water to reproduce. Another reason is their thick epidermis which is water tight and prevents drying out. Finally they have fully developed lungs, again, unlike amphibians.
Amphibians are both water AND land creatures
Amphibians are both water AND land creatures
No. Reptiles commonly reporduce on land.
amphibians need both land and water to survive most of them spend some part of their lives in water and some on land.