Celiac disease affects a moderate number of people worldwide. Gluten intolerance is claimed to be more widely spread and is more difficult to evaluate clinically. A recent clinical study found that even when subjects were given a strictly controlled placebo diet, they reported a worsening of the symptoms commonly reported by people complaining of gluten intolerance. This is an example of .

how people learn the sick role and behave accordingly.

Explanation:

Living with an illness poses new challenges for a person. Learning to cope with them is a long process, but understanding what is happening and acting appropriately is not easy for everyone. Many people find that taking on the role of a sick person is better than coping with the problem and feeling stronger and more prepared to deal with all that the disease entails.

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg 

japan is the correct anwser because i already took the test and i passed it