when supporting a claim, which phrase describes a credible source?

a. One that includes an opposing claim.
b. One that contains opinions backed by evidence.
c. One that provides support for an argument.
d. One that can be trusted to have accurate information.

d. One that can be trusted to have accurate information.

When determining which phrase describes a credible source when supporting a claim, it's important to consider the reliability and validity of the source. Let's break down each option:

a. "One that includes an opposing claim": While it is generally beneficial to consider diverse perspectives and opposing claims, this alone does not necessarily make a source credible. Credible sources should have a strong foundation of accuracy and evidence.

b. "One that contains opinions backed by evidence": This option is on the right track. Credible sources should indeed present opinions that are supported by solid evidence. However, it is important to note that opinions alone, even with evidence, might not carry the same weight as verifiable facts.

c. "One that provides support for an argument": This option is also in line with the concept of a credible source. A trustworthy source should offer well-reasoned support, backed by reliable evidence, to strengthen an argument.

d. "One that can be trusted to have accurate information": This option hits the mark. Credible sources can be trusted to have accurate and reliable information. Establishing trustworthiness often involves considering factors such as the reputation of the source, the author's expertise, peer review, and whether the information aligns with other reputable sources.

Therefore, the most accurate answer to the question is option d: "One that can be trusted to have accurate information."