question_answer

What are the significance of plants?

I. Provides \[C{{O}_{2}}\] to animals which they breathe.

II. Provide all desired nutrient which are essential for growth and development.

III. Plants provide material that have medicinal value.

Select the correct answer using the codes given below.

A) I and II              

B) II and III

C) I and III              

D) I, II and III