Answer: C. a substance changes state from solid to liquid
Explanation:
A physical change is one that occurs when the substance of subject changes its form as a result of a reaction. The most noticeable indicator of this is a change in the state of matter such as a change from liquid to solid like the above.
The other options show a chemical change as the form was not changed but its chemical properties such as color was changed or it lost some atoms which became air.
Answer:Culture is the basis of self-identity and community.
Culture is dynamic.
Explanation:
Groups of people in different communities have their own way of life,customs,attitudes and beliefs due to the fact that they belong to the same ethnicity or because they belong into the same race and all of this makes up their culture .
Individual people from those groups will indentify with the culture of each group to which they belong so it forms their self-identity and they form a community of people who share the same culture.
Culture is dynamic because it changes with time and with people as they evolve and adapt to changes, they may sometimes adopt new cultural customs or beliefs or attitudes.
Answer: Political risk assessment
Explanation:
Political risk assessment is the analyzing and evaluating the decision, performance, situation and events of the political field that can impact business field's profit and processing.Expected value of business is majorly influenced through political conclusion.It is done to manage risk in this field.
According to the question, Boa is involved in political risk assessment because he is doing analysis about political conditions and acts that can affect present and future business field .
