Page 159 - SOCIAL
P. 159
From Tree to Table
if)
It takes many workers and machines to ( * k )
----------------------------L-------------------------------------------------------- /d(&
get orange juice ready to drink. A machine
is an object that does work for people.
When orange juice is ready, it is sent
to stores. People who work at stores are
sellers. A seller is someone who has goods
and services that others can buy.
People who shop in the stores are buyers.
A buyer is someone who pays money for
goods or services.
2 Move the oranges
to the squeezing
1 Pick the oranges.
machine.
160* Unit 3
