Scientific knowledge is empirical.
<h3>What is scientific knowledge?</h3>
These are established knowledge, used to explain a behavior of interest, which are of great importance to humanity.
It is to be noted that that scientific knowledge are empirical because they evolve over time as they evaluate current realities and explanations as new data and technology become available.
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The answer to this question is b. <span>requires more tact than oral communication
In written communication, we couldn't directly explain what we mean if there is a misunderstanding happen because we're not physically there when the receiver read it. Therefore, people need to be more careful in doing written communication compared to verbal.</span>
<span>There is an organ in the brain sensitive to light changes, which then affects our sleepiness.
This sensitivity to light changes will determine our response to melatonin that influences our level of 'tiredness'.
The more melatonin that we have in our body, the more likely we feel sleepy and fall asleep.</span>
The modern Christmas film almost that starred Jim Carrey is known as Elf.
Elf is a Christmas comedy film that was released in 2003. It was originally written by David Berenbaum and was directed by Jon Favreau.
Jim Carrey is originally known as James Eugene Carrey. He is a Canadian-American actor, comedian, writer, and producer.
Elf movie almost that starred Jim Carrey in 2003 before it eventually started Will Farrell.
Hence, in this case, it is concluded that the correct answer is "Elf."
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