In linguistics and grammar, a pronoun (abbreviated PRO) is a word that substitutes for a noun or noun phrase. It is a particular case of a pro-form.
Some of the most significant toxic effects associated with substances used or emitted in plastic production include: 13. 1  Benzene (PET, PVC, LDPE, PP): known human carcinogen, workplace exposure depresses the nervous system. 2  Chromium oxide (HDPE, LDPE): suspected carcinogen, damaging to the liver and nervous system.ome of the most significant toxic effects associated with substances used or emitted in plastic production include: 13. 1  Benzene (PET, PVC, LDPE, PP): known human carcinogen, workplace exposure depresses the nervous system. 2  Chromium oxide (HDPE, LDPE): suspected carcinogen, damaging to the liver and nervous system.
Fruit Jams and pickles for that matter have many corrosive compounds.(including weaker organic acids)Plastic containers are basically modified petroleum products, which are reactive towards these acids. So when you keep Jams or pickles in plastic containers , they tend to corrode the plastics , forming harmful inedible products. Glass on the other hand , doesn't get corroded by these weak acids and is hence a more suitable option. Views Â· View Upvotes.