Life Cycles

Front

What is a life cycle?

Back

A life cycle is the series of stages that an organism goes through from the beginning of its life until it reproduces.

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Front

What do we call the first stage of a frog's life cycle?

Back

Tadpole.

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What do seeds need to grow?

Back

Seeds need water, sunlight, and carbon dioxide to germinate and grow.

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Front

Which animals start their lives as eggs?

Back

Chickens, frogs, and butterflies.

Front

What is the adult stage of a tomato plant?

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The adult stage is when the plant has fully grown and can produce fruit.

Front

True or False: A tadpole looks like an adult frog.

Back

False.

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NGSS.3-LS1-1

Front

What is one way a plant life cycle is similar to an animal life cycle?

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Both plants and animals grow larger over time.

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NGSS.3-LS1-1

Front

What is metamorphosis?

Back

Metamorphosis is the process by which some animals, like frogs and butterflies, change form during their life cycle.

Front

What is the role of sunlight in a plant's life cycle?

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Sunlight is essential for photosynthesis, which helps plants grow and produce energy.

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NGSS.MS-LS1-6

Front

What do we call the stage when a seed begins to sprout?

Back

Germination.