4 How are frogs born?That's right, frogs come from eggs. They lay their eggs in the water. They do so to kecp their eggs from other animals. Do you know the name of a small frog? It is called a tadpole.Small frogs, or tadpoles, eat algae and other green plants. They have gi...
4. Which paragraph tells how the eggs of glass frogs are protected? A. Paragraph 1. B. Paragraph 2. C. Paragraph 3. D. Paragraph 4. 相关知识点: 试题来源: 解析 t4.D 段落大意题。 通读第四段可知,本段主要介 绍了雄性玻璃蛙对卵的保护,它们通过发出响 声甚至打斗的方式赶走不速之客,以保护...
Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger. Quite a few countries have passed laws. These laws forbid the killing of any animal or p...
Our step-by-stepHow to Raise Ducklings Guideis intended to provide you with all the information you need to know to raise happy, healthy ducklings from hatch day to adulthood. This article is directed towards backyard duck owners and homesteaders with small flocks, not farmers who raise duckling...
How Frogs Grow A frog lays eggs in water. Tadpoles come out of the eggs. The tadpoles have long tails. The tadpoles grow back legs. The tadpoles grow front legs. The tadpoles are now froglets. The froglets grow and grow. Their tails get smaller and smaller. The froglets are now frog...
(5分)How do frogs grow?April 5th There are some eggs in the pond. They are black and small.They look like jelly. They stay together.April 19th The long tails get out from their eggs. They look like baby fish. They eat water plants. They can swim.May 8th The tadpoles(蝌蚪) have ...
4. Which paragraph tells how the eggs of glass frogs are protected? A. Paragraph 1. B. Paragraph 2. C. Paragraph 3. D Paragraph 4. 相关知识点: 试题来源: 解析 答案14.popularize 解析 14.本题考查单词。 根据句意可知缺少的是普及, popularize普及。 make effort to do sth努力做某 事。 所以...
What I am eager to do is to raise people’s awareness of animal protection and appeal to more people to care for our earth companies. 我认为,没有什么能够像关心动物一样让我快乐。不管我去到哪里,在做些什么,我会时刻牢记动物是来自天堂的天使,带给我们无尽的舒适和快乐。我从小开始就是一名熊猫爱好...
the eggs of both of the mates become fertilized. You can imagine this is a highly efficient way of ensuring the survival of the species.Vermicomposters, people who raise worms and other organisms to compost, report that their earthworm populations typically double every 60 to 90 days [source:...
Frogspawn and toadspawn usually starts to appear inFebruary and March. Look just below the surface of the water in ponds and streams, especially amongst reeds by the water's edge. What's the difference between frogspawn and toadspawn? Frogs lay a cluster of jelly-like eggs, whereas toadspawn...