Cameron is conducting research about famous american artist jackson pollock. which source on his list is the most credible? a social media site where fans of pollock can discuss his best work an online encyclopedia entry about pollock that anyone can contribute to the website of a museum that houses a major collection of pollock’s work a blog that focuses on the writer’s interpretation of pollock’s work

The third alternative is correct.

To conduct a search, one must obtain information from reliable sources, that is, sources that store the information under the auspices of some scientific method, such as articles, theses, etc. In that case, fan site fonts, or manipulable encyclopedias are not a good source because they may contain individual preferences, which will bias the search.

On the contrary, the museum's collection is an adequate source because it is exempt, catalogs the work and holds according to scientific codes.

b. they require a huge investment of time, dedication ,training, and patience almost from the day they are born.

explanation:

the sentence gives a clear evidence of how carefully the sar dogs are selected and also specify from what time this exercise begins."almost from the day they are are born." this sentence shows as that this exercise begins early.

if you need any clarification or more explanation pls do mention in the comment section.

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a pirate walks into a bar with a steering wheel sticking out of his pants.

bartender: isn't that uncomfortable?

pirate: arrgh! it's drivin' me nuts!