Third Grade Science

12 terms by MsHomer 

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life cycle

the stages in the life of a living thing

seed

a plant part that contains a beginning plant and stored food

seed coat

the protective, outer covering of a seed

stem

part of the plant that gives it support; it connects the roots and the leaves and carries water and nutrients between them

roots

part of the plant that absorbs water and minerals from the ground and anchors the plant in the ground

leaves

part of the plant where most of the food is made

veins

tiny tubes in leaves that carry food, water, and nutrients

pollination

movement of pollen from the part of the flower that makes the pollen to the part that makes the seed

germinate

to grow from a seed into a new plant

sprout

to begin to grow

embryo

a tiny plant inside a seed

fruit

part of a plant that holds the seeds

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