Roots hold the plant in the ground.

根把植物固定在地里。

What do flowers do?

花是做什么的？

They make seeds.Little seeds grow up to be plants.

它们培育种子。小种子长成植物。

What do stems do?

茎是做什么的？

They carry food and water to the leaves.

它们向叶子输送养分和水。

What about the leaves?

叶子呢？

They make food for the plant.

它们为植物提供养分。