Question

Q29- Sunlight is essential for photosynthesis. Then, how aquatic plants

survive?

Q30- What is the difference between a shadow and an image formed by

plane mirror?

Q31- How will you convert an iron strip, into a magnet?

Q32- How can you show that plants respond to stimuli?

Q33- What is motion? Write the difference between circular and periodic

motion?

Q34- Write the importance of

(a) Air dissolved in water

(b) Air dissolved in soil

Q35 Describe the structure of torch and explain its working with the help of

a circuit diagram.

Q36 What happens when the N – pole of a magnet is brought near

(a) N – pole

(b) S – pole of a freely suspended magnet​

Answer 1

Answer:

Woah.

Explanation: