Why it is important to grow many plants? What will happen if plants are not grown on a large scale?

Why it is important to grow many plants? What will happen if plants ar

1.	Why it is important to grow many plants? What will happen if plants are not grown on a large scale?
Answer» It is important to grow plant on a large SCALE because if there are no plant there will be no OXYGEN and we will not be able to breath and we will die Explanation: Plant parts aare >ROOT >Stem >Leaves >PETAL