The Gold Frog and the Poison Frog are the smallest frogs in the world. They are less than 1cm long. The Poison Frog is very small, but it is not weak at all. It is dangerous. Any animal that eats it will die* very soon.【小题1】There are ___ kinds of frogs on the earth.A....
Getting out of the pond (池塘) for the first time, they sang happily. Then, they saw a cow eating grass (草). “Oh, my god! What is that?”“It is so big!” All of them wanted to know what kind of animal it was. “Let’s ask Daddy.” They went back home quickly and ...
The Cryogenic AnimalSome frogs like the Common Wood Frog have a special ability to live in very cold places. When the temperature goes down, they become ice frogs. 2/3of their body water freezes. Their hearts stop, and their breathing stops too. You may think they are dead, but in ...
What does the underlined word “frogs” mean?A. A kind of animal.B. A kind of plant.C. A kind of food.D. A kind of drink.()2. When did a man in Serbia see frogs fall from the sky?A.In 1800.B. In 2005.C.In 2015.D.In 2017.()3. What fell from the sky in Kuwait ...
That might be the reason why frogs are called the best jumpers on the earth. ___ __ The Cryogenic (低温的) Animal ___ __Some frogs like the Common Wood Frog have a special ability to live in very cold places. When the temperature goes down, they become ice frogs. 2/3 of their...
Baby frogs(青蛙)went on a picnic in the forest.Getting out of the pond(池塘)for the first time,they sang happily. Then,they saw a cow eating grass in a field."Oh,my god!What is that?""It is so big!"All of them wanted to know what kind of animal it was."Let's ask Daddy."...
How many kinds of frogs are there on the earth?More than 5000.2. When did the earliest known frogs live?About 190 millon years ago.3. What are the smallest frogs on the earth?The Gold Frog and the Poison Frog.4. Which kind of frog can jump over 2m?The Australian Rocket Frog.5. ...
2/3 of their body freezes. Their hearts stop, and theirbreathing stops, too. You may think they are dead, but in fact they are not.()1. The Goliath Frog is one of thefrogs on the earth.A.smallestB.strongestC.biggestD. weakest()2. What can we know about the Poison Frog from ...
nearly 18 million children under the age of five around the world are estimated to beoverweight.What's going on?We really don't have many excuses for our weight problems.T he dangers of the problem have been drilled into us by public-health campaigns since 2001 and the message is getting...
What are frogs? Frogs are a kind of small animal belonging to a group called vertebrates (animals with backbones) known asamphibians.This means that they live part of their life in water and the other part of it on land. The word amphibian comes from 2 Greek words, “amphi” which mean...