They help break down dead plants and animals into something which can be used by the creatures. Without these things, soil could not be used to grow food for humans and animals.Bacteri a are also related to the smell of some foods.They influence the taste of some types of bread, for ...
They help break down dead plants and ani-mals into something that can be used by creatures. With-out these things, soil could not be used 6.(grow) food for humans and animals.Bacteri a are also related to the smell of some food.They influence the taste of some 7.(type) of bread, ...
Living things are divided into two kingdoms-plants and animals.In order to stay alive they require energy,and this comes from food.It is because plants and animals feed in different ways that we can tell them apart.Plants can actually make their own food,then use it to live and grow on....
They help break down _ 5 plants and animals into something which can be used by the creatures. Without these things, soil could not be used to6 food for humans and animals.Bacteri a are also related to the smell of some foods.They 7 the taste of some types of bread. For exam-ple,...
1 All living things in the ocean are endangered by humans polluting the water. 【1】 One way is the dumping( 倾倒) of certain waste materials, such as garbage and used water, into the ocean. The harmful bacteria that feed on the garbage use up much of the oxygen in the surrounding wat...
They help break down dead plants and animals into something which can be used by the creatures. Without these things, soil could not he used to grow food for humans and animals. Bacteria are also related to the smell of some foods. They influence the taste of some types of bread, for ...
Bacteria have been found incold places, such as in deep Arctic ice and in hot placessuch as the Sahara 3 area of Africa.In general, we think bacteria only make us sick,4 bacteria do many things that help life on Earthsurvive and develop. They help break down 5 plantsand animals into ...
The animals living in extreme oceanic environments have to feed on certain bacteria that help them get energy from___.相关知识点: 试题来源: 解析 the water [解析] 由题干关键词bacteria,get energy可将答案定位至第二个小标题下第三段第三句。[解析] The tubeworms have bacteria in their tissues...
Nencki and Giacosa assert that bacteria and their germs exist in the organs of healthy living animals, in contradiction of Messrs, Chiene and Ewart, who took the negative side of this question in the Journal of Anatomy and Physiology for April, 1878. I give the chief parts and points of ...
Many biologists consider bacteria as plants, but some【C7】___ them as neither plants nor animals. The vast majority of living things are made up of countless【C8】___ of cells. All the living parts of cells are made up of large molecules【C9】___ proteins. There are thousands of【...