The essential elements for plant growth are...? Mcqs

The essential elements for plant growth are...?

(A) Carbon (C), Oxygen (O), and Hydrogen (H)

(B) Phosphorus (P), Potassium (K), and Nitrogen (N)

(C) Helium (He), Neon (Ne), and Argon (Ar)

(D) Calcium (Ca), Magnesium (Mg), and Sulfur (S)