Critical Thinking Questions
Why do you think the objects that are made of the same materials
have the same basic use
2. Which object in your list has the same use as another object made
different material? Why do you think this is possible?
3. If we have given time to choose, which material would you use?
Explain your choice?
4. What are the harmful effects of using a plastic material to the
vient
Answers & Comments
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Explanation: