Answer:<em> The light from a lighthouse at a harbor entrance</em>
Explanation:
Non-rival and non-excludable commodities lie under Pure Public Goods which means that consumption of these goods by an individual doesn't change the supply or demand for other individuals i.e. non-rival and the individual is not excluded from the consumption of this good. Hence, the light from a lighthouse is non-rivalrous and non-excludable.
Answer:
disposition tab disposal salvation dllfl football
Answer:
Oceans, lakes, rivers and forests all can separate two ecozones
Explanation:
Answer:
Anxiety disorders are caused by a combination of genetic and environmental influences.
Explanation:
For the statement to qualify as a <em>hypothesis,</em> <em>it has to offer an explanation of the phenomenon under investigation, which can be tested and measured</em>.
The statement ‘Anxiety disorders are caused by a combination of genetic and environmental influences’ merely states the presumed causality between Anxiety disorders <u>(dependent variable)</u> and combination of genetic and environmental influences’ <u>(two different independent variables)</u>. If we reformulate this statement and narrow it down, it may qualify as hypothesis: <em>individuals who live in areas with high air pollution, will be more likely to develop an anxiety disorder.</em>