Question

what is chemical used In the bottle? why do we use it?​

Answer 1

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• Bisphenol A – a key ingredient in plastic and resin manufacture. 
• Bisphenol A (BPA) is a substance that is used in the industrial manufacture of polycarbonate plastic products.

• These include common consumer goods such as re-usable plastic tableware and bottles for drinks, sports equipment, CDs and DVDs.

Answer 2

Answer:

first of all good evening your topic is nutrition जैसे कि आप बता रहे हो कि एक गमले में पौधा लगाना है और उसको पोर्टल के माध्यम से एक पत्ते को बोतल के जरिए एक पत्ते को ढकना है और अगले दिन उसको देखना है कि उसका कलर कैसे चेंज हो जाता है

Explanation:

that is a chemical changes in the bottle because bottle Nagar AAP Karoge to uska colour bhi change ho jaega agale din tak