Wasps 5. plays an important role 本文是一篇说明文,主要介绍了人们对蛇、蟑螂以及黄蜂的常见误解,并指出我们应该关心这些被误解的动物,因为每种动物都在生态系统中发挥着重要作用,并在很多方面使人类受益。 1. 由Why are some animals popular while others are so unpopular? In the natural world, every ...
Why are some animals popular while others are so unpopular?In the natural world, every animal has its place and purpose. 1 For example, it's a common misunderstanding that snakes will attack humans for no reason. 2 Snakes aren't the only animals that are misunderstood.People think that...
The Animals of the planet are in desperate peril. Without free animal life I believe we will lose the spiritual equivalent of oxygen. Alice Walker The animals of the world exist for their own reasons. They were not made for humans any more than black people were made for white, or women ...
Why (Most) Humans are More Important Than Other Animals: Reflections on the Foundations of Ethics Specific practices of animal agriculture have come under fire, as well as the entire phenomenon of raising and managing animals in order to eat them or to wear their skin, fur, or fibers. Those...
3. Why did humans hunt dodos? 4. What do you think of protecting animals? Why? (Give two reasons.) 相关知识点: 试题来源: 解析 问题一:人类猎杀渡渡鸟的原因主要有两个:一是为了获取食物,二是因为渡渡鸟被认为对家畜构成威胁。 问题二:保护动物是必要的,原因有二:一是生物多样性的保护,二是生态...
Title: Why Animals Are Important In the vast and wonderful world we live in, animals play an essential role that often goes unnoticed. Even as young students in Grade Six, it's important for us to understand why animals are so crucial to our ecosystem and daily lives. Here are some reaso...
百度试题 结果1 题目20. Are animals humans' friends? Why or why not? Write 30 words or more. 相关知识点: 试题来源: 解析 【答案】略【解析】这是一道开放性试题,只要言之有理即可。 反馈 收藏
For one, other animals that are not viviparous have not evolved the same levels of intelligence, suggesting an inherent link(内在的联系) between live birth and brainpower. And in modern humans, a few pieces of evidence appear to suggest that smarter parents are more likely to have offspring ...
People have been keeping pets for thousands of years. The history of human-animal relationships can be traced back to ancient times when humans domesticated animals for various purposes. Nowadays, pets are mainly kept for companionship and entertainment.Having a pet can bring many ...
First of all, animals are part of the natural ecosystem and biodiversity. They play important roles in maintaining the balance of nature and providing various services for humans, such as pollination, pest control, soil formation, water purification and so on. If we lose animals, we may also ...