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23 Cards in this Set
- Front
- Back
Living things reproduce
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A one-celled living thing, like an amoeba, may split to produce two living things
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Living things reproduce
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Sunflowers grow from seeds made by the parent plants
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Living things reproduce
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A sunflower produces many seeds, each of which can become a new sunflower
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Living things reproduce
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Bear cubs have a male and a female parent and are born alive
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Living things grow
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Young oak saplings turn into large oak trees over a period of many years
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Living things grow
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A kitten turns into a cat
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Living things develop
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When a tadpole is young, it does not look like an adult frog. It has no front or hind legs. Then legs begin to form
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Living things develop
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A young plant in a seed looks different from an adult plant. The young plant does not have roots, stems, or flowers.
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Living things need food
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Many animals hunt and eat other animals
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Living things need food
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Some animals eat only plants
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Living things need food
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Some animals eat both plants and animals
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Living things need food
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Green plants are producers
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Living things use energy
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Moving your arms or legs, blinking your eyes, breathing, and sleeping
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Living things use energy
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Keeping the human body temperature at 37 degrees Celsius
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Living things are made of cells
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Some living things have many cells
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Living things are made of cells
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Some living things have only one cell
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Living things respond
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Plants grow toward light
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Living things respond
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When you call your dog, it comes to you
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Living things respond
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When you get cold, you shiver
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Living things respond
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When you run, your heart beats faster
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Living things respond
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When your body gets warm, you sweat
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Living things are adapted to their environments
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Polar bears have thick fur and layers of fat to keep warm
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Living things are adapted to their environments
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Squirrels have bushy tails to help them keep their balance
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