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Frogs can breathe (呼吸) not only with their lungs (肺) , but also through (通过) their skin1. ……

blood may therefore have some advantages. Previous studies have suggested that green bile can ……

blood may therefore have some advantages. Previous studies have suggested that green bile can ……

part4. Which kind of animals can eat chili peppers? 4. Which kind of animals can eat chili peppers ……

black seats for bicycles?A. Why do people use black seats for bicycles?B. How hot can a bicycle seat get in the sun?B. How hot can a bicycle seat get in the sun?C. What is the weather like on summer ……

of their bodies can axolotls regrow? (多选)7. What parts of their bodies can axolotls regrow? (多选)a.   ……

, the wood frog can be lively (有活力的) again in a few hours. Wood frogs are amazing animals. Let’s have.... Twenty-five C. Fifteen2. A wood frog can lay (产) about ___ eggs at a time.A. 1,000 B. 500 C. 1003. Wood ……

. Monkeys have a long one.It usually has a picture on one side. You can send it without an envelope3. If you go to a beautiful place, you can buy and send one to your friend. It’s a kind of large animal ……

that are easy to remove, so you can change skins whenever you want! It doesn't matter what kind.... By dialing 414-479-9860, a fan of Michael Jackson can buy ______ from the seller. A. an iPod B. a CD ……

quality skins that are easy to remove, so you can change skins whenever you want! It doesn’t matter... Questions:1. By dialing 414-479-9860, a fan of Michael Jackson can buy ______ from the seller. A. an ……

skins that are easy to remove, so you can change skins whenever you want! It doesn’t matter what... Questions:1. By dialing 414-479-9860, a fan of Michael Jackson can buy ______ from the seller. A. an iPod B ……

这种小蜥蜴有蓝色的舌头这种小蜥蜴有蓝色的舌头Imagine seeing someone with a blue tongue (舌头). Would you feel scared? That’s why blue-tongued skinks (小蜥蜴) developed a blue tongue. They are tiny skinks living in Australia. ……

为什么香蕉皮那么滑？为什么香蕉皮那么滑？There is a special gel (凝胶) in banana skins. You can find the same gel between our bones. When people step on (踩) a banana skin, the gel comes out of the skin. This makes the skin ……

, but rather that you feel you can't afford to spend any.John's not coming out tonight, he's broke. 约翰...:rhyming slang for being broke, it comes from the ancient description "skin flint (穷)".Claire's skint ……

and jumps, but he can’t go anywhere. Then it starts to rain. “The rain will take me away!” he says.... Then he sees some ants5. He goes to them and asks: “Mr Ant, can you help me?” The ants carry ……