The cautions that can be given to the friend include the following:
Eating foods from different sources is very advantageous because it ensures that one gets all the necessary food nutrients that are needed for proper growth and development. Getting the necessary food nutrients on the other hand will boost one's immunity and enable one to develop resistance to diseases. Restricting one's food to a limited type of food is very bad and can have fatal consequences.
The body size overestimation is most consistent characteristics with anorexia nervosa. The anorexia nervosa is a mental and perhaps life-threatening eating condition distinct by an very low body weight comparative to stature in which this is called body mass index and is a role of an individual height and weight, risky and unnecessary weight loss, irrational fear of weight gains and misleading awareness of self-perception and body. The person who undergo from anorexia nervosa demonstrate an obsession with a thin figure and unusual eating patterns and is interchangeable with the term anorexia which talk about to self-starvation and deficiency of appetite.
Answer:
Some examples of living things are organisms such as plants, animals, fungi, and bacteria. Organisms interact with the living and nonliving things in their ecosystem to survive. ... These living things interact with the nonliving things around them such as sunlight, temperature, water, and soil
Differentiation is the way they adapt to their functions
Gene flow — also called migration — is any movement of individuals, and/or the genetic material they carry, from one population to another. Gene flow includes lots of different kinds of events, such as pollen being blown to a new destination or people moving to new cities or countries.
