✅ Correct Answer: Change fulcrum
Source: This question is taken from the Everyday Science
✅ Correct Answer: Crystallization
✅ Correct Answer: Dentist mirror
✅ Correct Answer: Oxygen Production
✅ Correct Answer: Sides
✅ Correct Answer: Sound waves
✅ Correct Answer: Cell does not contain the hereditary material
✅ Correct Answer: Currents in the sea
✅ Correct Answer: Vegetables
✅ Correct Answer: Argon
✅ Correct Answer: Kidney
✅ Correct Answer: Anemometer
✅ Correct Answer: Mass
✅ Correct Answer: Enzyme activity enhanced by inhibitors
✅ Correct Answer: Ammonia
✅ Correct Answer: Analogous
✅ Correct Answer: Skeletal muscles
✅ Correct Answer: Spleen
✅ Correct Answer: Precision and accuracy should go side by side in a scientific work
✅ Correct Answer: Plastic
✅ Correct Answer: Algae
✅ Correct Answer: Insulin
✅ Correct Answer: Meat
✅ Correct Answer: Proportion
✅ Correct Answer: Magnetic pole