答案显然在“If there was no sun,it would be dark all the time.Even when the sky is cloudy,the sunlight is very strong and it shines through the clouds.”一句中。 答案:C (4)解析:根据“It is important because without it there would be no life on the earth.”和“If there was ...
I think plants are important for us. And we can't live without plants. Plants help clean the air and it is pleasant to walk among the trees. We also can get the food from plants, such as apples, wheat and so on. We can use plants to make and build things---like chairs, beds ...
In this episode of Shopify Masters, you’ll learn from an entrepreneur who discovered that the more organic and amateur his ads looked, the better they performed.
This paper reviews the practicality and potential benefits of identifying wheat grains from archaeobotanical assemblages. Despite the difficulties involved in the taxonomic identification of individual grains, it is concluded that classifying grains into morphological types is important for the interpretation ...
根据“It is important because without it there would be no life on Earth.”和“If there was no sun, it would be dark all the time.”这两句话,可很容易将其余三个选项排除. 本题以实例说明了太阳对地球上各种生物的重大作用.文中介绍说:太阳是一个巨大的火球,它发出的光和热对于地球上的生物有着...
. Wheat and bread. 3.Why can we still (仍旧) see during the day when the sky is cloudy? [ ] . Because we can see all day and all night. . Because the sun can't give us light all day long. . Because the sunlight can shine through the clouds. . Because we can't see at ...
D. Wheat and bread.cannot make our own food, but plants can. All the( )3. Why can we still see during the day when it food we eat comes from plants in a food chain(链)is cloudy?which starts with the sun. For example: A. Because we can see all day and all night. B. ...
Why is sustainable packaging important for businesses? There are two main reasons. Firstly, because sustainability is now such a big issue among consumers that being seen to be green is crucial to the popularity of your brand and the longevity of your business. And secondly, be...
Let me tell you. Plants help clean the air and it is pleasant to walk among the trees. We also can get the food from plants. Such as apples, oranges and so on. Corn, wheat and rice are all plants, too. We can make and build things with trees -- like chairs, beds a...
What are the four main classes of macromolecules important to life? Identify the major macromolecules that make up living organisms. Why would it be unhealthy to obtain all of your protein from wheat? Why are the E.colibacteria in your colon beneficial? What do our cells do with the glucose...