6.(10分)Here are more different kinds of species (物种) living in the world than we even realize.However, while we're discovering new types of plants and animals, species are also disappearing all the time.This is a big problem. When one species dies out, it often causes unexpected prob...
Humans share the earth with different kinds of wildlife. However, many of our animal and plant friends may not be around for much longer. According to the first report on biodiversity(生物多样性)released by the United Nations in May 2019, I million of earth's 8 million species are in ...
aHumans are mammals,Similar to other mammals, they face the same problems:they need to find food, water,and they have to ensure the reproduction of the species. 人是哺乳动物,相似与其他哺乳动物,他们面对同样问题:他们需要发现食物,水,并且他们必须保证种类的再生产。[translate]...
It is often said that the differences between humans are greater than the differences between humans and animals because there is a wide range of diversity within the human species. Humans come in different shapes, sizes, colors, and have a variety of cultural and personal experiences that set ...
Article Open access 21 January 2025 Attitudes to animal use of named species for different purposes: effects of speciesism, individualising morality, likeability and demographic factors Article Open access 20 April 2022 Introduction Humans’ individual differences such as their demographics1, personality...
根据"When written alone, the specific name is meaningless since many different species in different genera have the same specific name…when used by itself, it would not describe any one organism. When the genus is also given, however, as in Canis familiaris, we know that the name refers ...
Humans are the ultimate invasive species—when they move into new ***, they often displace the wildlife that was already living there. And as land is cleared for those new cities—especially in the dense tropical forests—carbon will be released into the atmosphere as well. (CET6-2014.12) ...
答案:The difference between humans and animals is (be) that the former can think while the latter cannot, but not only humans but also every species of animals have(have) their origin in ocean. 63. The reason why the Beatles lives...
and Iron Ages. For the last 7 weeks, they explored what life was like in these fascinating time periods, including the tools, art, and discoveries that shaped early human civilization. They also learned about differe...
Did you know that humans aren't the only species (物种) that use language? Bees communicate by dancing. Whales talk to each other by singing. And some apes talk to humans by using American Sign Language. A female gorilla (大猩猩), Koko, was born at the San Francisco Zoo on July ...