Answer:
The answer is: <u>calcite</u>
Explanation:
Caliche is a natural hardened cement, which is composed of calcium carbonate. It is a layer of soil which binds the other soil materials like sand, gravel, silt and clay together.
Caliche is naturally formed in desert soil after rainstorms. During precipitation, the calcium dissolved in rain water is added to the desert soil, which then combines with the dissolved carbon dioxide in the soil water to form insoluble calcium carbonate, known as calcite.
Survival of the fittest.social Darwinism that the poor are unfit and weak and the rich superior.<span />
Answer: Task type attraction
Explanation: Task type attraction is the emotion of attraction that takes place while performance of interpersonal task. An individual can get attracted towards the other person during their task performances. They tend to collaborate with other person to work in a way to generate efficient results.
The appealing physical appearance of other person can also be a part of attraction along with task. According to the situation mentioned in the question,Chris is attracted in task-type attraction manner with Kim as he finds her smart and actively working , so he want to accomplish the project with her.
Answer:
The answer is: If group participants sign confidentiality agreements, the researcher can guarantee confidentiality.
Explanation:
Confidentiality is a very important issue regarding ethics in social research, the researcher must guarantee that the confidentiality of the participants will remain guarded. Although it is necessary that the researcher protects the identity of the participants, confidentiality goes beyond using pseudonyms, especially when other participants are involved, such as in focus groups. Therefore, group participants must sign confidentiality agreements, that way, the researcher can guarantee confidentiality.
<span>Family more than friends
Hope this helps!</span>
