Which pair of matter are biodegradable?
مادے کی کون سی جوڑی بایوڈیگریڈیبل ہے؟
- Plastic bottle and paper
- Meat and paper
- Polythene bag and meat
- None of these
Explanation
Biodegradable materials decompose naturally by microorganisms (bacteria, fungi).
Meat and paper break down over time, while plastic and polythene are non-biodegradable.
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- Severe damage
- Moderate damage
- Light breeze no damage
- Storm
اس سوال کو وضاحت کے ساتھ پڑھیں
- Sedimentary rock
- Metamorphic rock
- Extrusive igneous rock
- Organic rock
اس سوال کو وضاحت کے ساتھ پڑھیں
- Snake, Grass, Frog, Grasshopper, Eagle
- Grass, Grasshopper, Frog, Snake, Eagle
- Grass, Frog, Grasshopper, Snake, Eagle
- Eagle, Snake, Frog, Grass, Grasshopper
اس سوال کو وضاحت کے ساتھ پڑھیں
- Doctor, Patient, Treatment, Diagnostic, Bill
- Patient, Diagnostic, Doctor, Treatment, Bill
- Bill, Doctor, Patient, Treatment, Diagnostic
- Diagnostic, Patient, Doctor, Bill, Treatment
اس سوال کو وضاحت کے ساتھ پڑھیں
قدیم تہذیبوں اور معاشروں کا مطالعہ کیا کہلاتا ہے؟
- Anthropology
- History
- Archaeology
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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