B. They decrease. As more we use the sources of nature, the less is left.
Advertising helps the consumers to be aware of the products and services being offered. There are objectives that can help the producers on how to advertise their products, they can be classified on three primary purposes namely to inform of the product, to persuade and to remind.
Food is a basic need for all organisms
Answer:
b. become part of the body's structural systems.
Explanation:
- Minerals are the inorganic regulators needed for different functions inside the body.
- Minerals donot provide energy but involved in generation of energ through their metabolic function. (Hence option A is excluded)
- They provide a good medium for the protoplasmic activities (permeability of cell membrane and normal functioning of cell)
- Maintaining bod fluid balance.
- For structural units.
- Cannot be degraded in the body neither can be destroyed while cooking ( Hence option c and d are excluded)
- They become the part of the body's strctral systems (Hence option B is the right answer)
