Question

Name the system in the body responsible for removal of unwanted harmful substances and

excess water in the body cells.

2) Name the three types of cells present in blood.

3) The fusion of male and female gametes is termed as _____________.

4) Name the reproductive organ of a flowering plant.

5) A spore producing plant is

6) Bryophyllum can reproduce by its

7) Give examples of plants that reproduce by means of spores.

8) Which one of the two minimise wastage of electricity CFL’s or an electric bulb?

9) What is the full form of MCB?

10) What is the full form of CFL’s?

11) Longer line in the symbol for a cell represents its ------- terminal.

12) Name the mirror having curved reflecting surface.

13) State one use of concave mirror

14) State one use of convex mirror.

15) Name the water bearing layer of the earth .

16) Name the process of water seepage into the ground .

17) Name the process of changing of water into its vapour .

18) Name the process responsible for maintenance of water on earth.

19) On which day the world water day is celebrated?

20) Which of the following is a way to use water economically​

Answer 1

Answer:

17 questions. answer is condensation

Explanation:

hope it's help you

Answer 2

1. excretion
2. red blood cells, white blood cells, platelates
3. sexual reproduction
4. stamen and carpel
5. fungi
6. vegetative propagation ( leaf)
7. Fungi , mosses
8. cfl's
9. miniater circuit breaker
10. compact fluorescent lamp
11. positive
12. convex mirror
13. Concave mirrors are used in reflecting telescopes
14. One of the most common uses for the convex mirror is the passenger-side mirror on your car.
15. aquifer
16. infiltration
17. evaporation
18. water cycle
19. Monday, 22 March
20. Drip irrigation is the method to use water economically