Growth and repair article

What are the basic units of life that help our bodies grow?

• Organs

• Tissues

• Cells

• Atoms

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What happens when you get a cut?

• You feel pain

• Your body grows new cells

• You need a bandage

• You get a scar

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Why do adults need cellular growth?

• To eat food

• To learn new things

• To repair damaged tissues

• To grow taller

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What do cells use to create proteins?

• Vitamins

• Fats

• Amino acids

• Carbohydrates

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What energy sources do cells need?

• Water and salt

• Glucose and oxygen

• Light and heat

• Sugar and fat

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