Is an amphibian considered a land animal or a reptile? Is a frog a mammal or amphibian? Is a snake an amphibian or a reptile? Is an egret a mammal, reptile, bird or amphibian? Is a starfish a reptile or amphibian? Is a salamander a fish, reptile or amphibian? Is a sea turtle a vertebrate or invertebrate? Did amphibians and reptile make mammals?

A turtle is classified as a reptile rather than an amphibian because they are hatched on the land, are born with lungs, and do not undergo...

2016年6月10日 · I understand that turtles are reptiles because like all reptiles, they have scales on their body. But turtles (specifically sea turtles) live on both land and water, very much like amphibians. Also...

Is a painted turtle a reptile or amphibian? Are sea turtles amphibians or reptiles? Are loggerhead turtles amphibians? Are aquatic turtles reptiles or amphibians? Is a salamander a fish, reptile or amphibian? Is a horned toad a reptile or amphibian? Can an animal be an amphibian and a reptile? Is a horned frog a reptile or amphibian?

2023年11月21日 · Turtle, Crocodile, and Lizard Hearts As mentioned earlier in this lesson, crocodiles have four-chambered hearts, and most other reptiles, including lizards and turtles, have three-chambered hearts.

Sea Turtles. Sea turtles are large aquatic reptiles. They have a shell that helps to protect them. There are seven species, or types, of sea turtles.

2023年11月21日 · Turtles are an order of reptiles known as Testudines.A reptile is defined as an air-breathing creature with scaly or bone-plated skin. Turtles are cold-blooded vertebrates with tough skin and a ...

The Painted Turtle: The painted turtle is native to North America and there are four subspecies, Western, Eastern, Midland, and Southern painted turtle. Painted turtles are omnivores (eat anything) and they live longer in the wild, up to the age 40.

2023年11月21日 · The snapping turtle is North America's largest freshwater turtle. Snapping turtles have a protective shell like other turtles, but they have larger heads and longer tails. Snapping turtles bite ...

What does it mean in the turtle's case to have a 3-chambered heart anatomically, but physiologically the heart acts as a 4 chambered heart. Explain; What are the differences between a frog and a rat's testis? Which structure in the earthworm has …