birds
mammals & reptiles
viviparous & oviparous
random science topics
100

How is A baby bird called?

Chick

100

What is a mammal?

Animals that drink milk from their mothers.

100

What is an oviparous?

Animals that lay eggs

100

Mention is matter?

any physical body that has mass and takes up space by having volume

200

Why do birds build nests?

To protect the eggs

200

What is a reptiles?

cold-blooded animals that lay eggs

200

What is a viviparous?

Animals that are born alive and develop inside their mother

200

What is the difference between mass and weigh?

Mass is always the same and weight can change depending on the gravity.

300

What materials do birds use to build a nest?

Sticks, feathers, grass, or mud.

300

True or false: most mammals are oviparous

False. Most mammals are viviparous 

300

True or false: birds are viviparous 

False. Birds lay eggs, which means they are oviparous 

300

Mention one climatic zone 

Polar, temperate, tropical, arid, Mediterranean 

400

How does a male bird attract a female bird ?

By singing, dancing or showing their colorful feathers.

400

This animal is a reptile that changes its color to blend in 

Chameleon 

400
True or false: reptiles are usually oviparous

True!

400

Mention one biome of the polar zone

Tundra or boreal forest

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