Question

I. Answer in one sentence only. 1. Name the fluid that lubricates the joints. 2. What kind of a skeleton do insects have? 3. Name the two types of venation with an example for each. 4. How are leaves modified to provide additional support? 5. Why is burning of sugar a chemical change? 6. What are immiscible liquids? Give an example. 7. Explain winnowing, 8. What makes an object float or sink in water? 9. What is a balanced diet? 10. What are hydrophytes?​

Answer 1

Answer:

plants which live in water called hydrophytes

Answer 2

Answer:

hii anna

I don't know bro