Question

question 7 1 pts these are the essential, and often limited mineral nutrients required for ecosystem health. nitrogen, potassium, and carbon magnesium, phosphate, and helium oxygen, carbon, and sodium nitrogen, phosphate, and potassium oxygen, phosphate, and nitrogen

Explanation:

Nitrogen, phosphate, and potassium are crucial macronutrients for plant growth and ecosystem health. They are often limited in ecosystems and are essential for processes like photosynthesis, energy - transfer, and protein synthesis. Carbon and oxygen are important but not considered "mineral nutrients" in the context of this question. Helium is a noble gas and not a nutrient for ecosystems. Sodium is not among the most essential and limiting nutrients for general ecosystem health compared to N, P, K.

Answer:

Nitrogen, Phosphate, and Potassium