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11 tháng 1

 

Vi khuẩn có ở khắp mọi nơi.

 

 

10 tháng 10 2021

giúp đi đang căng não mà tính đây nè

10 tháng 10 2021

Hơi lạc đề đấy bạn ạ.Toán hay Tiếng Anh vậy??

#TEAM.Lục Đại Khuyển Vương.I'm Nhị

 Read the text and complete the comparison table below.                                                        BACTERIA AND VIRUSESBoth bacteria and viruses can cause diseases, but they are different in many ways. Bacteria are living organisms. They can live in many places, such as soil, water, and the human body. The smallest bacteria are about 0.4 micron* in diameter. Some bacteria in our bodies are helpful, but some can cause infectious diseases such as tuberculosis** or food poisoning....
Đọc tiếp

 Read the text and complete the comparison table below.

                                                        BACTERIA AND VIRUSES

Both bacteria and viruses can cause diseases, but they are different in many ways. Bacteria are living organisms. They can live in many places, such as soil, water, and the human body. The smallest bacteria are about 0.4 micron* in diameter. Some bacteria in our bodies are helpful, but some can cause infectious diseases such as tuberculosis** or food poisoning. Antibiotics are often used to treat infections caused by bacteria.

*7 metre = 1 million microns 

**a serious lung disease

Viruses are tiny germs that cause diseases in people, animals, and plants. They can cause a range of illnesses, from the common cold or the flu to more serious diseases such as AIDS and Covid-19. As they are very small (0.02 to 0.25 micron), viruses can get into our bodies easily. They are not living things, so they need to enter our bodies to become active. Then, they start to grow and cause the infected cell to make millions of copies of the virus. Vaccines are often used to prevent the spread of diseases caused by viruses.

 

Bacteria

Viruses

1. Living or not when entering the human body?

 

 

2. Which is smaller?

 

 

3. Examples of diseases they can cause

 

 

4. How to treat/prevent diseases caused by them?

 

 

 
2
26 tháng 8 2023

 Read the text and complete the comparison table below.

                                                        BACTERIA AND VIRUSES

Both bacteria and viruses can cause diseases, but they are different in many ways. Bacteria are living organisms. They can live in many places, such as soil, water, and the human body. The smallest bacteria are about 0.4 micron* in diameter. Some bacteria in our bodies are helpful, but some can cause infectious diseases such as tuberculosis** or food poisoning. Antibiotics are often used to treat infections caused by bacteria.

*7 metre = 1 million microns 

**a serious lung disease

Viruses are tiny germs that cause diseases in people, animals, and plants. They can cause a range of illnesses, from the common cold or the flu to more serious diseases such as AIDS and Covid-19. As they are very small (0.02 to 0.25 micron), viruses can get into our bodies easily. They are not living things, so they need to enter our bodies to become active. Then, they start to grow and cause the infected cell to make millions of copies of the virus. Vaccines are often used to prevent the spread of diseases caused by viruses.

 

Bacteria

Viruses

1. Living or not when entering the human body?

 living

 not living

2. Which is smaller?

bigger

 

 smaller

3. Examples of diseases they can cause

 tuberculosis or food poisoning

 common cold or the flu to more serious diseases such as AIDS and Covid-19

4. How to treat/prevent diseases caused by them?

 antibiotics

 

 vaccines

 

Bacteria

Viruses

1. Living or not when entering the human body?

living

not living

2. Which is smaller?

bigger

smaller

3. Examples of diseases they can cause

tuberculosis or food poisoning

common cold or the flu to more serious diseases such as AIDS and Covid-19

4. How to treat/prevent diseases caused by them?

antibiotics

vaccines

There are good and bad people everywhere

1 tháng 3 2022

there are good and bad people everywhere

10 tháng 9 2017

Đáp án C. regular used => regularly used

Giải thích: Ta dùng phó từ để bổ sung cho động từ.

Dịch nghĩa. Một số vi khuẩn cực kì độc hại, nhưng một số thì được sử dụng thường xuyên trong việc chế biến thức ăn.

Mark the letterA, B,C orDto indicate the correct anew-er to each ofthefollowing questions.

16 tháng 8 2018

Đáp án D

Kiến thức về chức năng của từ

regular used -› regularly used. Vì ta dùng phó từ để bổ sung cho động từ.

Dịch nghĩa: Một số vi khuẩn cực kì độc hại, nhưng một số thì được sử dụng thường xuyên trong việc chế biến thức ăn.

28 tháng 10 2017

The garden ....goes......down to the beach and in Spring and Summer there are flowers everywhere

28 tháng 10 2017

The garden looks down to the beach .......................... there are flowers everywhere

15 tháng 5 2018

Đáp án là B.

responsible of => responsible for: chịu trách nhiệm về ...

Read the passage below carefully, and then choose the best answerMANY KINDS OF MICROBESThere are thousands of different kinds of microbes. Microbes called (1) _______ are the smallest living things. Bacteria live almost everywhere: on land, in water, and even (2) _______ you.Some microscopic life forms are like plants. Tiny diatoms are microbes that live in lakes and the ocean. Diatoms soak up (3) _______ and use its energy to make food, just like plants.Some microscopic life forms are more (4)...
Đọc tiếp

Read the passage below carefully, and then choose the best answer

MANY KINDS OF MICROBES

There are thousands of different kinds of microbes. Microbes called (1) _______ are the smallest living things. Bacteria live almost everywhere: on land, in water, and even (2) _______ you.

Some microscopic life forms are like plants. Tiny diatoms are microbes that live in lakes and the ocean. Diatoms soak up (3) _______ and use its energy to make food, just like plants.

Some microscopic life forms are more (4) _______ animals. Protozoa such as the amoeba and paramecium are animal-like microorganisms. An amoeba can move (5) _______ changing the shape of its body. It sticks out a pseudo pod, or false foot. A paramecium is (6) _______ with tiny hairs. It waves its hairs rapidly to swim.

Viruses are (7) _______ kind of microbe. Viruses sometimes act like living things and other times act like nonliving things. Viruses sometimes live in the cells of plants and animals. (8) _______ a cell, a virus reproduces like a living thing. The virus uses the cell to make many copies of itself. Viruses are (9) _______ small to see with an ordinary microscope. You need a powerful electron microscope to see a virus. Outside of a plant or animal cell, a (10) _______ is like a nonliving thing.

Question 27:

A. in

B. out

C. outside

D. inside

2
23 tháng 12 2018

Đáp án: D

12 tháng 6

đáp án C