What is a young dog called?

They are living organisms. Some of them can cause infectious diseases such as tulerculosis or food poisoning

In Vietnam, which animal is known as "Asian unicorn"?

the part of a plant that grows under the ground and draws food and water from the soil

the line of linked bones running down the back of humans and many animals

the organs in your body involved with the digestion of food

In mammals It includes the bronchi, bronchioles, diaphragm, lungs, and trachea.It has built-in methods to prevent harmful substances in the air from entering the lungs. What is it?

the part of a plant or tree from which fruit or seed grows, often brightly coloured and sometimes including the stem on which it grows

What organ in the human body has the sense of smell?

the centre/center of the nervous system

a part of a plant growing from the side of a stem, usually green, flat and thin, but of various shapes depending on the plant

They are tiny germs that can cause a range of illnesses from the common cold to more serious diseases such as AIDS and Covid-19. What are they?

What are often used to prevent the spread of diseases caused by viruses