Answer:Physical water scarcity occurs when there is not enough water to meet all demands. ... Economic water scarcity is caused by a lack of investment in water or a lack of human capacity to satisfy the demand for water, even in places where water is abundant.
Explanation:
I believe the answer is: B.migrant workers.
At that time, the migrant workers was forced to live under a horrible condition since there was no laws that regulate company's treatment toward of its employees. Due to the plight of these workers, united farm workers was created in order to create better situation for the migrant workers.
Answer:
Evolution
Explanation
change in the frequency of alleles within a gene pool from one generation to the next. When changes is noticeable as the production increases, it is called Evolution.
Answer:Her frame of reference
Explanation:
A frame of reference refers to the ideas or beliefs that we use as a base of our judgement.Melissa had a disastrous first presentation at college and because of that one presentation she is making judgement of her future presentation based on that one fact. This has affected her overall look at her own capabilities.
