Pedagogy, the teaching of one individual by another, appears to be a biological novelty, an activity largely confined to humans. If this is true, what are the psychological mechanisms on which pedagogy depends?
Although moose aren't more dangerous than bears in terms of behavior, they pose a greater threat of injuring you simply because of their population size. Moose outnumber bears in Alaska, wounding around five to 10 people in the state annually. Are moose dangerous to humans? Moose do not con...
Amphibians fall under the class Amphibia. They are ectothermic, meaning their body heat is dependent on their external environment. Amphibians play an important role in the food chain of their ecosystems.Answer and Explanation: Amphibians are important to humans because they act as biological ...
故答案为①Theyhelp control other pest populations;②They are useful for medical research. 【44题详解】 英译汉。even:即使;misunderstood animals:被误解的动物;necessary:必要的;because:因为;inmany ways:在很多方面;they:它们;be good to:对… …有好处;humans:人类。此题是由because引导的原因 状语从句...
For fish, sound is probably a better way to sense their environment than light. Sounds help fish and other marine animals survive. They use sounds to communicate with each other. Sounds also help some ocean animals find food and avoid their hunters.However, increased noise from humans is ...
Why are producers so important to a food chain? Why do animals need body fat? Why is it considered as a physical adaptation? Why are amphibians important to wetlands? Why are chimpanzees important? Why dont humans have cellulase? Why is aquatic ecosystem health important to humans?
In humans, mutations of this gene are associated with increased risk of heart disease. Polar bears may therefore be an important study model to understand heart disease in humans. The genome of the polar bear may also provide the solution for another condition, one that particularly affects ...
This natural regulation is far more effective and sustainable than any artificial means humans could devise, illustrating the intricate harmony nature has achieved without human intervention. Moreover, animals play a crucial role in pollination and seed dispersal, processes that are fundamental for plant...
In many parts of the world, children are given more freedom than in the past. Is this a positive or negative development? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task 2 利弊比较题 社会生活类 - - 范文...
Every animal species plays an important mole in nature. Some help control other pest populations. Some are useful for medical research. Even misunderstood animals are necessary, and in many ways they're good for humans.根据短文内容,选择最佳选项,并在答题卡上将选定答案的字母标号涂黑。66. How ...