The sentence "Since it is made of chemicals any food is wrapped up in it particularly in the black polythene bag for a long time, the food item becomes contaminated" refers to

Contaminated food items are with chemicals

Food items are contaminated

The food item becomes contaminated as it is made of chemicals

Food items are full of chemicals

উত্তর সিলেক্ট করলে সঠিক ও ভুল দেখাবে।

ব্যাখ্যা ও সঠিক সমাধান

উত্তর: Food items are contaminated

বিস্তারিত সমাধান