Question

Chlorophyll is present in an animals cells.______

2. The balance between Co2 and O2 is maintained by the plants. ______

3. The vascular tissue for the transport of food in plants is called stomata. ____

4. Periodic events are used for the measurement for time._____

5. The coil of wire contained in heater is known as element. _______

6. In a convex spherical mirror reflection of light takes place at a bent of surface.

7. 51% of the Earth’s surface is curved with water.______

8. Sewage is a solid waste which cause water pollution. _____

9. Breathing rate of a person is not constant always._____

10. Rain is the ultimate source of water._____​

Answer 1

Answer:

Very long question no one will answer in these less points

Explanation:

Answer 2

Answer:

1 true

2 false

3 true

4 true

5 true

6 true

7 flase

8 false

9 false

10 true

Explanation:

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