Question

Answer the following question (IN FEW WORDS 1. give two examples of artificial fertilisers?
2. name the joint used in bending down to pick something?
3. write down the two sources of vitamin A?
4. conversion of gas into liquid is called_______.
5 write the name of different layers of soil?
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Answer 1

Answer:

1)pvc

4 ) wrong question

5) humus