Question

give me answer of all questions please FAST!​

Answer 1

Answer:

gills helps fishes to respire.

in desert area or dyr area , cactus grow.

3. 1 km = 1000 m

6550/1000

6.55 km

4. circular motion is executed by the child sitting in the Marry go round

5. Shadow is formed when an opaque object is placed in the path of light.

Answer 2

1. Gills
2. Deserted areas
3. 6.65 km
4. Circular motion
5. Shadow is formed when a opaque object is placed in path of light.

Hope it helps