Names of Groups of Insects and Animals The Canada Goose: Facts and Information The Six Wildcats of North America Meet Zoe, the Rare Golden Zebra The Florida Panther: Facts and Conservation Efforts
Dogs, fish, whales, spiders, and flies. What do they all have in common? They are animals. Sometimes when talking about animals we need to divide...
They lack cephalization (concentration of sensory organs in a head), their bodies have two cell layers rather than the three of so-called higher animals, and the saclike coelenteron has one opening (the mouth). They are the most primitive of animals whose cells are organized into distinct ...
Animals are so ___! 相关知识点: 试题来源: 解析 1. like/tend 2. area/part 3. feed 4. wait 5. pick up/handle 6. recognize/clever 1. Goats like/tend to live in groups. 山羊喜欢/倾向于群居。 2. Yiming is visiting the area/part of the farm. 一鸣正在参观农场的区域/部分。 3. The...
Several kinds of indirect evidence support the above supposition. One approach attempts to reconstruct the naturalenvironmentof these groups on the basis of shared cognates (related words) for plants, animals, andmineralsand on the distribution of these words in the modernlanguages. For example, cogn...
Dolphinsarenotfish.Theyaremammals(哺乳动物).Theyliveingroupsandspeaktoeachotherintheirownlanguage.Likemanyanimals,theyusetheirsoundstocommunicatewitheachother.However,anewstudyhasfoundthatmotherdolphinsusedifferentsoundstocommunicatewiththeiryoung.Theuseofthespecialsoundsissimilartothewayadulthumansuseso-called"babyta...
(2)From this passage,in which ways are dolphins and humans like each other? C③They have names.②They play in groups.③They can talk with other kinds of animals.④They can make plans to get things they want.A. ①②③B. ①③④C. ①②④D. ②③④(3)...
The case studies revealed affectionate and emotional bonds between shepherds and some individuals of domestic herds, similar to pet鈥揾uman relationships in urban societies. Shepherds gave human names to certain animals; sometimes these were the names of their close friends or the names of their own...
题目Smart,Social Animals Recently,researchers have found that dolphins know their own names much like people.Dolphins talk to one another with whistles(口哨) and calls.Scientists have known that the animals also use unusual whistles to name each other.They had thought that ...