Question

what are weeds? how do they complete with the main crop? write their effect ill effects​

Answer 1

Answer:

Weeds are unwanted plants that grow with their respective crop.

They compete with the main crop by snatching the nutrients present in the soil.

They discourage the growth of the main crop

Answer 2

Explanation:

weeds are the unwanted and harmful substances that grow on the plant

they compete with the main crop as they take in the fluid from the plant

they destroy the plant by doing the same and weaken the plant