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Study
Grade 3 Natural Science: Mammals and Birds
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What do baby mammals drink?
They drink their mother´s milk.
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What does an herbivore eat?
They eat plants.
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What do birds use to eat?
They use their beak.
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Why do mammals have fur or hair?
To keep them warm.
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A camel has got ____ legs.
A camel has got FOUR legs.
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Name three animals that can fly.
...
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What is the difference between a vertebrate and invertebrate?
Vertebrate has got bones and invertebrate hasn´t got bones.
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How do birds reproduce?
They lay eggs, they are oviparous.
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What do birds use to fly?
They use wings.
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Name four mammals.
....
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What does a carnivore eat?
They eat meat.
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What does an omnivore eat?
They eat meat and plants.
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What bird can´t fly?
A penguin, an ostrich, an emu..
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How are birds and mammals different?
Birds are oviparous, mammals are viviparous, birds have feathers, mammals have fur or hair..
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What is the only mammal that can fly?
a BAT!
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How do birds move?
They can fly, walk or swim.
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How are birds and mammals similar?
Both are vertebrates, they both breathe with lungs, some can fly, some can walk..
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What is oviparous?
An animal that lays eggs, doesn´t give live birth.
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How do birds and mammals breathe?
They breathe with lungs.
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Name three mammals that are carnivores.
Tiger, lion, cheetah, cat, dog, bear, etc...
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What is viviparous?
An animal that gives live birth, doesn´t lay eggs.
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Okay!
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