what does solution mean?
a way to fix a problem
what does substitute mean?
takes the place of something else
What does encouraged mean?
when you are given hope to do something
what does quality mean?
when something is made with fine products or material
what does examine mean?
to look at something carefully
what does simple mean?
easy to do
What does design mean?
to make a drawing or a plan
what does investigate mean?
when people search carefully for something