What Weve Learned About Plants

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What Weve Learned About Plants
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The ___ grow downward and anchor the plant

• Leaves
• Roots
• Holes

3
Roots also store ___ in some plants

• Extra air
• Water
• Food

4
The part of a plant that carries food, water, and
nutrients and also supports the leaves is called

• Stem
• Stomata
• Roots

5
Which are the main food-making parts of the plant?

• Epidermis
• Leaves
• Stem

6
A leafs veins are bundles of tubes that carry

• Gases and water
• Food and water
• Food

7
The layer on the outside of a leaf is called

• Stomata
• Epidermis
• Leaves

8
A leaf has tiny openings called

• Leaves
• Pores
• Stomata

9
A ___ is an undeveloped plant with stored food,
sealed in a protective covering

• Seed
• Pistil
• Stem

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When a new plant sprouts it is called

• Photosynthesis
• Germination
• Transportation

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A seed needs ________ to sprout.

• Pollination
• Warmth and water
• Sunlight

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First, a(n) ____ grows out of the seed.

• Stem
• Root
• Leaf

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Then a tiny ____ appears.

• Root
• Flower
• Stem

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In most plants, seeds are made in the

• Flowers
• Pollen
• Stem

15
Pollen grains contain ___ cells.

• Female
• Small
• Male

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Female cells are kept in a flower part called the
_____.

• Stem
• Root
• Pistil

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The transfer of a pollen grain to the pistil is
called

• Flowering
• Germination
• Pollination

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Plants make food in a process called

• Germination
• Decoration
• Photosynthesis

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That's All Folks!