Life cycle of a plant
植物的生命周期
A plant changes as it grows.
植物随着生长而变化。
All of these changes make a plant's life cycle.
所有这些变化都决定了植物的生命周期。
A plant goes through many stages in its life cycle.
植物在其生命周期中经历许多阶段。
A plant begins life as a seed.
植物以种子的形式开始生长。
Flowers make fruit that hold seeds.
花结出的果实能结出种子。
A seed has a baby plant inside.
种子内部有幼苗。
Seeds have special seed coats to protect them.
种子有特殊的种皮来保护它们。
A seed can also come from a cone.
种子也可以来自圆锥体。
The seed sprouts and becomes a seedling.
种子发芽，长成幼苗。
A seedling is a young plant.
幼苗是一种幼苗。
As it grows up, it becomes taller and thicker.
随着它的成长，它变得越来越高，越来越粗。
The seedling grows into an adult plant.
幼苗长成成年植物。
When the plant grows up, new seeds will begin a new life cycle.
当植物长大后，新的种子将开始一个新的生命周期。