Answer:
B. Free-radical theory
Explanation:
The free radical theory statutes that <em>ageing is the result of the accumulation of the damage to cells and tissues caused by reactive oxygen species</em> as a result of aerobic metabolism.
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Answer:
The missing options are:
A. Potential confounding variables are not always controlled din laboratory studies
.
B. Retention tests employed in laboratory studies are usually once merged with factual information rather than emotions
.
C. The intensity of emotional responses is more accurately measured after the event in laboratory studies
.
D. Memories and emotional experiences as in real life are very different from those generated in laboratory studies.
The correct answer is option D.
Explanation:
Generalizability measures how useful is what scientists have been studying in a laboratory in comparison with the real-life since the first option is a prototype of reality that can miss valuable variables that can have an impact on the real life. With generalizability, we can see if the results of the investigation and the process that scientists used are useful in real life and can apply to other things or communities. The efficiency of generalizability depends on how well the representation of reality was in the laboratory.
The answer is "Backward chaining".
Backward chaining is a deduction technique generally utilized as a part of man-made reasoning, computerized hypothesis provers and evidence associates. Backward chaining approach can be portrayed as working again from an objective. It's a standout amongst the most ordinarily utilized strategies for prevailing upon impedance rules and intelligent implication. Backward chaining works in reverse from a rundown of objectives to decide if there is any information to help them.
Answer:
Explanation:
Because there's a balance between buyers and sellers, economics provides a massive average of what anything that can be bought and sold is worth to the buyer, and what is acceptable to the seller.
This is determined not by the commodity itself, but by the average the currency used by all the population involved.
