The little tadpoles grow up. They have very long legs and no tails. Now they look like frogs. 小蝌蚪们长大了,他们有长长的腿, 没有尾巴。现在他们像青蛙了。 The frog is grown up. It can lay eggs in the water. It is a mot...
Life Cycle of a Frog How does a tadpole grow into a frog? Here is the life cycle of a frog.An adult frog lays eggs (产卵) in the water.After 6 to 21 days, the egg hatches (孵化). It becomes a tadpole. The tadpole lives in the water. It has a long tail,and it uses the ta...
But there is one frog that is different from other frogs. It is the wood frog.为答案提示。 2."How are frogs (青蛙) different from us?"the teacher asked. The class was happy to tell the teacher.为答案提示。 3."How can a frog wake up from a frozen sleep?"asked the class."How ...
How long is a frog's large intestine? How long is the ureter? Why are the intestines so long? How did the large intestine get its name? Where does the digestive tract start and end? How many organs are in the digestive system?
The little tadpoles grow up. They have very long legs and no tails. Now they look like frogs. The frog is grown up. It can lay eggs in the water. It is a mother frog. From Egg to Frog frog egg little tadpole larger tadpole grown-up frog 英语...
How long have members of the phylum Mollusca been on Earth? Are snails oviparous? Are snails nekton? How long can amoeba live without food? How long do amphibians live? How long can an amoeba live? How long is the small intestine of a frog?
They recently set out around the world in search of those and other long-missing amphibians. An amphibian is an animal that spends part of its life in water and part on land. Frog, toads(蟾蜍), and salamanders are amphibians.The experts are looking for about 100 species. They are ...
It can grow up to 13inches (33 cm)long. How does the frog grow? It starts as a tiny egg in the water. The egg grows into a tadpole. It keeps changing all the time. It eats small plants. It grows and grows. At last, it hops out of the pond. It's a frog!This is the ...
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At 18, Katie Stubblefield lost her face. At 21, she became the youngest person in the U.S. to undergo the still experimental surgery. Follow her incredible story.