Here Comes Science

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Here Comes Science. The Life of a Plant. All plants begin with a seed. Seeds come in all shapes and sizes. Worlds Largest Seed Coco de Mer. Small Seeds Marjoram. How a seed grows. A seed needs a warm, moist place. The seed needs water and food. - PowerPoint PPT Presentation

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Here Comes Science

The Life of a Plant

All plants begin with a seed.

Seeds come in all shapes and sizes

Worlds Largest SeedCoco de Mer

Small Seeds Marjoram

How a seed grows• A seed needs a warm, moist place.• The seed needs water and food.• The embryo will push through the seed coat with the roots and stem.

The RootsThe roots reach down into the ground or

water to feed the seed.

The roots act like a straw, absorbing nutrients and sending the food to the stem, leaves and flowers.

The Stem

The stem carries nutrients from the roots to the leaves.

The Leaves

The leaves take in sunlight, water and carbon dioxide to feed the plant.

http://youtu.be/wj8TGhcCnxs

Flowers

Flowers•Flowers produce seeds and fruit.

Fruits and Seeds