Question

self introduction for 7 class student ​

Answer 1

Answer:

Biotic factors such as pests, insects and diseases reduce the crop production. A pest causes damage to our crops by feeding. Weeds also reduce crop productivity by competing with the main crop for nutrients and light. ... affect the net crop production.

Answer 2

Answer:

hello everyone i m alia of class 7. i study in don bosco. i live in delhi with my parents. i utilise my time or you can say my hobbies are reading novels, playing and listening music.

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