1. How many legs do penguins(企鹅) have? ( ) A. Ten. B. Two. C. Three. 2. How many legs do frogs(青蛙) have? ( ) A. Four. B. One. C. Six. 3. How many legs do bees(蜜蜂) have? ( ) A. Eight. B. Six. C. Five....
They are green. They have four legs. They can swim. They eat bad3. They don’t have4. But baby frogs have. Dogs They’re our good friends. I have a dog. I like to5it. I like to walk the dog (遛狗) in the morning. Oh, it likes6. ...
As larvae (tadpoles), all species of amphibian can breathe underwater. As they go through metamorphosis, though, some species of amphibian lose their ability to breathe entirely underwater. ... Many frogs and toads can even breathe through thick mud during hibernation. Do amphibians have teeth?
智力测试.1、A frog has two eyes,one mouth and four legs.Do you know?Two frogs have ___,___and___.Three frogs have ___,___and___.2、My grandmother is very old.She is 84.She is four times as old as I am.H
Why do insects have six legs? Why do insects shed their exoskeleton? Why do frogs have long legs? Why do larger animals not have exoskeletons? Reason Why Some Flies are Wingless Why are insects important to the food chain? Why is insect olfaction important? Why do bees shed their ...
Three frogs have___,___and___ 扫码下载作业帮拍照答疑一拍即得 答案解析 查看更多优质解析 举报 Two frogs have four eyes two mouths and eight legsThree frogs havesix eyes three mouths and twelve legs 解析看不懂?免费查看同类题视频解析查看解答 更多答案(4) 相似问题...
Treefrogs are not easy to find. They can change their colours. On greenleaves, they stay green. On a brown tree, they turn brown. Some treefrogs can change from green to gold or blue. Treefrogs have legs and big feet. They have sticky(黏的) pads on the end of their toes. These...
Some tree frogs can change from green to gold or blue.Tree frogs have legs and wide feet. They have sticky pads(肉趾) at the end of their toes.These sticky toe pads keep the tree frogs from falling. Tree frogs have different colors and markings on their skins(皮肤). Their eyes are ...
Some tree frogs can change from green to gold or blue. Tree frogs have legs and wide feet. They have sticky pads(黏性的肉趾) at the end of heir toes. These sticky toe pads keep the tree frogs from falling. Tree frogs have different colors and markings(斑点) on their skins. Their ...
Tree frogs have legs and wide feet. They have sticky pads(黏性的肉趾) at the end of toes. These sticky toe pads keep the tree frogs from falling off the trees. Tree frogs have different colors and markings(斑点) on their skins. Their eyes are different too. Some have green eyes. ...