Aperson who is gaining weight but lacking in some vitamins exhibits

The answer is D

D.  Malnutrition and Overnourishment

Malnutrition refers to deficiencies, excesses, or imbalances in a person’s intake of energy and or nutrients. Malnutrition results from a poor diet or a lack of food. It happens when the intake of nutrients or energy is too high, too low, or poorly balanced. Micronutrient-related malnutrition (a form of malnutrition) occurs when there is Inadequacies in intake of vitamins and minerals while Overnourishment is a form of malnutrition in which the intake of nutrients is oversupplied. The amount of nutrients exceeds the amount required for normal growth, development, and metabolism.

compost can be added to topsoil as a:

pesticide

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.