Answer:
a. surveys
Explanation:
Survey research is conducted by distributing questionnaires to a large population and then analyzing the responses of the participants with a the help of a computer based statistical software. With the advent of technology, often these questionnaires are distributed through internet and email and therefore the process becomes very simple for the researchers. Here, the example of psychologists is give who can study many thousands of people at a time through survey research and surely this is one advantage of surveys.
Answer:Common Pool Resource (CPR)
Explanation:
What Is a Common Pool Resource (CPR)
A common pool resource refers to those resources that are beneficial to a number of people however their benefits may be reduced if people become greedy and want everything for themselves. This can result from misusing or overusing these resources because resources are limited overusing them means depleting them in a way that they will not be enough for everyone.
This result to the tragedy of the common which refers to the process overstriping those resources which are freely available to every member of the community or society such as overfishing in the ocean and ruining access points to the beach.
AIDS. Much of the current humanitarian assistance given to African nations is aimed at combating diseases, among the most important of which is AIDS.
I believe the answer would be first one
A malignant epithelial cell tumor that begins as a slightly elevated nodule with a depression or ulceration in the center that becomes more obvious as the tumor grows is known as a basal cell carcinoma.
Skin cancer of the basal cell carcinoma variety exists. Basal cells, a type of skin cell that creates new skin cells as old ones degenerate, are where basal cell cancer starts. Although it can take numerous forms, basal cell carcinoma frequently manifests as a small, slightly translucent lump on the skin. The skin on your head and neck, which is exposed to the sun, is where basal cell carcinoma most frequently develops. Long-term sun exposure is regarded to be the primary cause of the majority of basal cell carcinomas. Utilizing sunscreen and avoiding the sun's rays may help prevent basal cell cancer.
Learn more about basal cell carcinoma here:
brainly.com/question/26504884
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