Humans rely on them for food and water. But rivers can destroy things, too. They can flood, or rise over their banks, making the water run into the nearby land. Floods can also kill humans and wildlife.However, floods are not always bad. Some ecosys tems need them every once in a ...
Humans rely on them for food and water. But rivers can destroy things, too. They can flood, or rise over their banks, making the water run into the nearby land.Floods can also kill humans and wildlife. However, floods are not always bad. Some ecosystems need them every once in a ...
C.oceans provide humans with rich resourcesD.humans can only depend on oceans for water. 试题答案 在线课程 分析 短文主要对地球上的海洋进行介绍,并讲述了其对我们的影响. 解答 32.A,推理判断题,根据句子The oceans are unique to our planet.No other planet in our solar system has liquid water....
In humans, babies can put a round shape in a round hole from around one year of age, but it will be another year before they are able to do the same with less symmetrical (对称的) shapes. This ability to recognize that a shape will need to be turned in a specific direction before ...
【题目】Humans are slowly polluting the whole world and there is not enough clean air ___ water. We must take action, ___ things will be worse. A.and; andB.or; andC.and; orD.or; or 查看答案和解析>> 科目:来源:题型: 【题目】Now ...
So are humans. They need to keep enough water inside them or they could die.We get some of the water we need by eating food that has water in it. Drinks, such as milk and tea, are mostly water, too. A person needs water every day. If we go without water for three or four ...
II. 用括号内所给单词的适当形式填空。1. Water ___(boil) at 100° C.2. Are humans the ___ (rule) of the
the wild,baby otters usually stay with their mothers during their first year of life.According to a report,70 percent of otters sold online are under a year old.These baby otters have been stolen from their mothers.When they're kept as pets by humans,they do not live...
According to a report, 70% of the otters sold online are under one year old. These baby otters have been stolen from their mothers. When they are kept as pets by humans, they do not live full and natural lives. Otters are very social. They live in family groups of up to 15 in ...
aWater is important in our life. As humans, we are water and oxygen based organisms, as are many organisms on earth. Without water, we will dehydrate and die. 水是重要的在我们的生活中。 作为人,我们是根据的水和氧气有机体,象许多有机体在地球上。 不用水,我们将脱水并且死。[translate]...