Yes the chemical nutrients can be recycled in the ecosystem.
The small intestine is to nutrient absorption as the blood is to nutrient distribution.
nutrient missing in asthma
possibly no it is not a nutrient
Sodium chloride is not a nutrient.
yes carbohydrate is a nutrient
primary nutrient deficiency is caused by lack of intake of said nutrient (deficiency is caused by not consuming the nutrient in adequate amounts)
a limiting nutrient
red pepper's nutrient
Yes
nutrient
Phosphorous is a macronutrient.
The forgotten nutrient and the most important is water.