Question

D.State whether the following statements are true or false.
1. The lava cools down very quickly_______
2. Abiotic environment consists of non-living things________
3. The moon is smaller than the earth.______
4. Oxygen is the main gas present in the air._______
5. See-saw is an example of first class pulley
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Answer 1

Answer:

1.false

2.True

3. False

Answer 2

Answer:

False

True

False

False

Oxygen is not the main gas it's nitrogen