A)
X Y Syringes Cotton swabs
B)
X Y Cotton bolls Broken scalpels
C)
X Y Broken scalpels Syringes
D)
X Y Band-aids Medicines
Correct Answer: B
Solution :
According to the given graph, X is a biodegradable material because its quantity decreases overtime, while Y is a non-biodegradable material as its quantity remains almost the same over time.You need to login to perform this action.
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