英语翻译A plant has four main parts: flowers, leaves , stems(茎)

英语翻译
A plant has four main parts: flowers, leaves , stems(茎) grow above ground, and roots grow below ground.
Roots bring water from the ground to the plant. The stem carries water from the roots to the leaves and flowers. It holds the leaves and flowers in the sunlight, too.
Leaves make food for the plant. Why do plants have flowers? Plants have flowers because the flowers make seeds. New plants grow from seeds.
People eat all parts of plants. For example, we eat the leaves of cabbage, the root of a carrot. Which part of rice do we eat? We eat the seeds. The seeds of the rice plant feed billions of people. What’s a billion? It’s 1,000,000,000.
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