1.When the material useful?
a.When the materl serves a purpose
b.When the materials bring harm
c.When the materail hazards
d.When the Material is toxic
2.When is materal harmful?
a.When the Material can be used many times
b.When the Material can be usediin cooking
c.When the material gives other uses aside from it purpose
d.When thematerial danger to and environment
3.What happens to non-biodegrable waste when they are thrwon?
Answers & Comments
Answer:
1.A
2.D
3.it can harm the environment
Answer:
1. A
2. D
3. non biodegradable material means that the material is not "biodegradable" and therefore stay in its form for a long period of time. this means that if an item from made from a non- biodegradable material is thrown away so that is it left on the ground, it will remain there.
Explanation:
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