One frog has two eyes and four legs. How many eyes and legs do eight frogs have? A. Sixteen eyes and thirty two legs. B. Sixteen eye and thirty-two legs. C. Sixteen eyes and thirty-two legs. D. Thirty-two eyes and sixteen legs. 相关知识点: 试题来源: 解析 C2 ×8=16,4 ×...
Is a bull frog an amphibian? Are sponges vertebrates? Are fish mammals, reptiles or amphibians? Is a bullfrog a reptile or amphibian? What makes amphibians vertebrates? Is a water spider an amphibian? Do amphibians have lungs? What makes an amphibian a chordate?
They told the villagers there were some people elsewhere who liked to eat frog’s legs. However, they did not have enough frogs of their own, and so they wanted to buy frogs from other places.This seemed like money for nothing. There were millions of frogs in the fields around, and ...
A frog has two eyes,one mouth and four legs.Do you know?Two frogs have ___,___and___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 ...
The tree frog is hard to find. This frog can change color. On green leaves, it stays green. On a brown branch, it turns brown. Some tree frogs can change from green to gold or blue. Tree frogs have legs and wide feet. They have sticky pads at the ends of thei...
1.A frog has two eres,one mouth and four legs.Do you know?Two frogs have___,___and___.threefrogs have___,___and___.2.哪种说法对?请用"Yes"和"No"表示( )The eath move round(围绕)the sun.( )The sun moves round the
They see a fish with two big eyes, but she says their mum has got four legs(腿). And then the turtle(乌龟) ( 6 ) _ ( tell ) them that their mum can sing. At last, they see a frog. She is ( 7 ) _ ( sing ) by the river. The frog sees them ...
fins, webbed feet, and gills (the feather-like stalks on the head) into adulthood. The technical term for this is neoteny. It allows them to maintain an underwater aquatic lifestyle well after their juvenile stage is finished (though they do have lungs as well as gills to breathe air)....
sound reflections are used to create pictures of bones and organs(器官). These pictures can help doctors find problems. 根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使文 章意思通顺、内容完整。 A. Echoes have medical uses as well. B. Some humans can do something similar. C...
Then lift your legs to basically parallel to the ground, keeping your legs straight. Think about pushing your hip bones down into the bench as you lift. And focus on contracting the glutes to almost STOP your legs from going higher.