The answer to this is letter "B".
The correct answer is scarcity.
Scarcity refers to when certain goods or resources are not able to be produced in a quantity that is sufficient enough to meet people's demands.For instance, let's assume that every summer, a certain state's markets sell mangoes that are high in demand by customers. However, one year, most mango trees are unable to yield mangoes due to unfavorable weather. Due to this only very few mangoes are sold to customers and there are not enough to meet customers' demands. This means that there is a scarcity of mangoes.
I am pretty confident that the shelters were made from wood and bones. However, I could be wrong, so try to find another source. I hope that my "answer" was useful!
John Locke
John Locke proposed “liberal” political philosophy. The concept included limiting government and individual rights strengthened. This philosophy was the basis of the American Constitution. John Locke used natural philosophy as groundwork and built upon the assumption that human beings are subject to moral law.
Answer: The correct answer is: b) Clinicians tend to see only those who react emotionally to stress, so they overestimate people's fragility and understimate their resilience.
Explanation: Clinicians have the tendency to overestimate the number of people with mental health issues because on their day to day work-life they treat a mayority of individuals that react emotionally to stress.
It is likely that they experience availability bias which is understood as the human tendency to think that examples of things that come readily to mind are more representative than they actually are.
Thus they experience the clinician's illusion which is the tendency to overestimate people's fragility and underestimate their resilience mainly because on a daily basis they tend to see only individuals who react emotionally to stress.