Question

Q. 1. Answer the following questions:- (5) 1. Which organ helps fish to respire? 2. In which areas does cactus grow? 3. Convert 6550 metres into kilometres. 4. What type of motion is executed by a child sitting in a marry go round? 5. What happens when an opaque object is placed in path of light? ​

Answer 1

Answer:

1. which organ helps fish to the respire ?

→ gills

2. in which areas does cactus grow?

→ sandy area or deserts

3. convert 6550 metres into kilometres?

→ 6.550 kilometres

4. what type of motion is executed by a child sitting in a merry Go round?

→ circular motion

5. what happens when an opaque object is placed in path of light?

→ it forms a shadow