Are there any endothermic (warm-blooded) animals that can also use external heat sources like ectothermic animals? Yes, some endothermic animals can utilize external heat sources. For instance, birds often sunbathe to supplement their body heat, especially in colder climates or during energy-intens...
Explaining how exercising animals use energy: where do we look?CR, Taylor
People aim to achieve balance between work and other activities of their lives, but few are able to do this. What are the problems in trying to achieve this goal and how these problems can be overcome? Give reasons for your answer and include any relevant examples from your own knowledge ...
With the development of our society, energy in the world becomes more and more limited, so it is quite important for us to save energy and to protect our environment. As a student, there are a lot of methods we can do to save energy at home. For example, first, we can turn off th...
But animals can't.(1) Humans and animals both have their own languages. (2) A bee can tell others the messages by singing songs. (3) Birds can make different sounds to show different meanings. (4) All the animals can communicate with others far away. (5) When a dog is not ...
How do animals communicate?动物如何交流?People use languages(语言) to communicate. Animals communicate, too. Then how?Some animals use sounds. Each penguin has a special call. Other penguins hear the sound andknow who is calling.Some animals light up(照亮). Jellyfish can make their bodies bri...
How Do Animals Catch their ZZZ's(打鼾声)? Different creatures have developed some pretty creative ways to get their rest and stay safe. The lizard likes to sleep at the far end of small branches hanging out over a pond or lake in the rain forest. If a snake tries to slither up the ...
Animal behaviorists often use ___ to study how animals communicate with each other. A. observation B. intervention C. imagination D. estimation 相关知识点: 试题来源: 解析 A。解析:“observation”意为观察,动物行为学家经常通过观察来研究动物如何相互交流。“intervention”是干预,在研究动物交流时不是...
1.Do plants make their own food?2.What do animal-eaters eat?3.What happens in a food chain?4.Where does the energy from the grass go?5.Where does the energy in the rabbit go?How Do Animals Get Food?动物如何得到食物? I)《》听短文前,朗读这些词,学习并记住中文意思. energy 能量 hop ...
Whys is glycogen a good source of energy in animals? How do we utilize food to make ATP? What is the storage form of carbohydrates in animals? Which animals are unable to use carbohydrates to fuel their life processes? Why and how is it important for animals to convert cellulose to glucos...