Why are reptiles not dependent on water like amphibians? Why are there no marine amphibians? Why are reptiles more successful on land than amphibians? Why can reptiles live on land but amphibians can't? Why are frogs amphibians and not reptiles?
Briefly describe the ways desert reptiles conserve water. Why do humans have to learn to swim while other animals can do it from birth? Why are amphibians more prone to extinction? Why do chameleons change color? Why do scientists use frogs to study embryonic development?
Harder, who was lead author of the 2023 study, said this study suggests these mushrooms are in the process of an evolutionary development and can be invaders of living plants under favorable conditions, but that live frogs are definitely not ordinary terrain. Elise Poore Edito...
It's not what we endotherms do that keeps our temperatures within range, unlike ectotherms. Student: Well, what about ectotherms, like frogs? They must have metabolism too. Professor: Sure they do. It's just that metabolism in ectotherms is so much lower. ...
Animals can be further divided into two groups: Vertebrates and Invertebrates.A frog is a vertebrate. An earthworm is an invertebrate. Birds, frogs, horses are vertebrates. Is a turtle an invertebrate? Reptilesare vertebrates that have scales on at least some part of their body, leathery or ...
that only live on this particular continent. The sheer numbers of entirely endemic species among these are frankly mind-boggling. An estimated 87% of Australia's mammals can't be found anywhere else, and the number gets as high as 93 to 94% with reptiles, frogs, and flowering plant life....
Many of us don't want to listen, but the resources on our Earth arefinite. The current rate of human population growth is not sustainable. Our resource use has tripled in the last 40 years. A recent study found that there has been a 60% decline in the number of reptiles, fish, a...
from its environment. Mostly from the sun's radiation.So we've got endotherms—mammals and birds are the classes that fall under this category—and ectotherms—that's pretty much everything else ...including reptiles, amphibians, insects ...Now, body temperature is important.And if an animal...
(a) Are birds or lizards most closely related to mammals? (b) Why? If dinosaurs were reptiles, then why are birds their closest relatives instead of the existing reptiles? (a) Are mammals more highly evolved than lizards, birds, and frogs? (b) Why or why not? Explain the three common...
currently facing the world'samphibians, which are falling prey to chytridiomycosis, a fungal infection that ravages the skin of frogs, toads, and salamanders, and causes death within a few weeks, not to mention theBlack Deaththat wiped out a third of Europe's population during the Middle ...