Answer: Option (D)
Explanation:
Independent contractor is referred to as or known as an individual, corporation or business that tends to provide goods, commodities or opther services under an agreement or a verbal agreement or written contract . Unlike worker or employees, the independent contractors do not tend to work regularly or on an regular basis for their employer but might work as required, especially when they might be the subject to a law of agency.
<span>What is the basic limitation of working memory? There are a few basic limitations of working memory. A limitation of working memory can either be the capacity of space available for memory </span>relocation and also how much room for strategy storage. There are basic limitations for memory because our brain processes so much, so often and works hard to keep up.
The correct answer is B. The infection most likely causes bats to wake up during hibernation.
Explanation
According to the fragment of the question, the author said that bats need fat to feed during the hibernation from winter to spring, also they "wake up briefly once or twice a month". On the other hand, the author said "Infected bats seem to run out of fat in the middle of winter", also they "wake up from hibernation every four to five days", and "expend valuable calories flying around" According to the above, the conclusion that can be drawn about the infection is the infection probably causes bats to wake up during hibernation, because only infected bats have an abnormal hibernation cycle, also, this might be associated to the low rate of fats that are found in infected bats.
The answer to this question is <span>Confounding variables
Confounding variables often created to the failure in control by the researchers that will eventually damage the validity of the research.
For example, if researchers are finding the correlation between tofu consumption and breast cancer, the gene that improve the chance of causing cancer could be considered as confounding variables.
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