Which of the following is a macronutrient for plants

- Which of the following is not a macronutrient for plants
- Which of the following minerals is a macronutrient for plants
- Which of the following is a primary macronutrient for plants
- Which of the following is not considered a macronutrient for plants
- Which of the following elements is considered a macronutrient for plants
- Which one of the following is not a macronutrient for plants
- Which of the following is not a primary macronutrient for plants
- Which of the following is a macronutrient needed by plants
- Which of the following is a macronutrient required by plants
- Which of the following serves as a macronutrient for plants and animals
- Which of the following elements is classified as a macronutrient for plants
- Which of the following would be considered a macronutrient for plants
- Which of the following nutrients is a macronutrient required by plants
- Which of the following is not a macronutrient needed by plants
- Which one of the following is a group of macronutrients for crop plants