Question

Some chemical elements are called nutritional nutrients,why?

Answer 1

Answer:

Explanation:Plants get minerals from soil. Most of the minerals in a human diet come from eating plants and animals or from drinking water. ... The five major minerals in the human body are calcium, phosphorus, potassium, sodium, and magnesium. All of the remaining elements in a human body are called trace

element

Answer 2

Essential Constituents of Body Fluids and Tissues

Explanation:

• Primary nutrients( macronutrients) = the chemical elements like carbon, hydrogen, oxygen, nitrogen, phosphorus, and potassium
• Secondary nutrients (micronutrients0 =  the chemical elements like calcium, magnesium, and sulfur

• Plants take in inorganic nutrients and water through their root system, and carbon dioxide from the environment and in the presence of sunlight produces the energy that allows plants to grow that is transferred to living beings

These essential nutrients are required by the body for different function such as -

(i) Formation of bones and teeth

(ii) Essential constituents of body fluids and tissues and cells

(iii)They are components of the certain enzyme system

(iv) Required for a normal nerve function

∴ The above given chemical elements are nutritional nutrients.