How many toes do most cats have on each of their front paws?

What is a young dog called?

Which part of the lizard's body has the ability to regrow?

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?

What's the name of a large animal with a long neck, that lives in the desert and has one or two humps on its back?

What are often used to treat infections caused by bacteria

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

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

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

What is the name of the virus that causes AIDS?

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