Answer :
The most credible source that gives the information on the advantages and disadvantages of using plastics is: a group of scientists studying plastic products.
Plastics are the synthetic polymers. These are used for various purposes like furniture, kitchen-wares, packaging materials, containers, etc. The material that make up the plastics are: Â polyethylene, PVC, nylon, etc. Plastics are non-biodegradable in nature.
Scientists are people who do research and perform experiments about various scientific aspects. They may also discover new things. Scientists are the most credible source for the knowledge about plastics because they give facts based on their research and experiments.
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