People and animals often have special relationships.Sometimes, people and animals cooperate-they work together for the same goal. Scientists call these relationships mutualism (互利共生 ). It means they are good for both people and animals.Mauricio Cantor is a behavioral ecologist (为生态学家) at...
People and animals often have special relationships. Sometimes, people and animals cooperate if they work together for the same goal. Scientists call these relationships mutualism. It means they are good for both people and animals.Mauro Cantor is a behavioral ecologist(行为生态学家) at Oregon ...
Some people say it is acceptable to use animals for our benefit, others say it is wrong to exploit them. Discuss both points of view and give your opinion. Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task...
they are nowhere near as popular as they used to be when we were children. i personally feel sorry for the poor animals stuck in cages. but there s no denying they are fun and educational for children. m: do you...
People Loving Animals is a website devoted to the care, health and training of pets. I donate 10% of all earnings to animal charities - please share!
根据文中The dolphins formed a circle around the inner tube and took turns using their noses to lift Elian up whenever he started to slip off the tube.可知,海豚们形成一个圈,然后就轮流用鼻子把他顶起来。防止他下滑。故选D。根据文中"when they discovered Elian, he was repeating a prayer that...
homes became people's farmland (农田). Pandas were losing their.Motr.Animals must have eough(足的) food to live. Pandas bke cating bamboos (竹子) very much. But people cut down many b, ad theyebt mkthin. So pddon't have ough bn eat, and they have a han life.The birth rate (育...
There are lots of animals who play just for the purpose of enjoyment, but most examples come from young mammals (哺乳动物) and birds,” said Lars Chittka, a professor of sensory and behavioral ecology at Queen Mary Unive...
We use upcycled fire hoses as enrichment materials in zoos and wildlife centers in Malaysia and a few other Southeast Asian countries. They are used to make toys, hammocks and swings for the animals to play with or rest in. These materials have been used to help animals in the urban envi...
16.A)What differentiates people from animals. 17.D)It is something every human being can do. 18.C)It uses existing ideas to create new ones. 19.A)Dogs know when their owners are not feeling well. 20.D)They have an extremely powerful sen...