I believe the answer is: Placebo
In research, placebo refers to the form of drug that would not give any effect to the subjects of the research. But, the research would make the subjects believe that they are taking the real drug while receiving placebo. Placebo could make the patient experiencing improvement simply because he/she believing that they taking the real drugs.
Answer:
Unsure what you are asking here..
Explanation:
I believe the answer is: <span>convergent evolution
</span><span>convergent evolution refers to the process when organisms that are not closely related (such as squirrel and phalanger) developed a very similar characteristic as an evolutionary effort to survive in the same environment.
Other examples of convergent evolution would be the similar shape of fins between sharks and dolphins (one of them is a fish, one of them is a mammal)</span>
Answer:
c
Explanation:
it supplied the eastern states with a supply of beef
There are several types of labor...
Labor is the amount of physical, mental, and social effort used to produce goods and services in an economy.
Hope this helps.
