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Many of the things we use every day were once part of a living thing. They may have been part of a living plant:

 

ears of wheat

 

For example, wheat is ground into flour.

 

bag of flour

 

Or, they may have been part of a living animal:

 

ball of red wool

 

For example, wool grows on sheep.

 

sheep

 

Let's learn more about them!

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