Answer: (C) The placebo effect
Explanation:
The placebo effect is one of the type of treatment that is specifically designed for control all the therapeutic values and this effect is basically works on the various types of symptoms that is generated by our brain.
It includes the various types of procedures, inert injections and the tablets. The researcher utilized various types of placebo effect controlling system so that they can easily assess our memory.
According to the given question, the given situation is due to the placebo effect as they can easily determine the quantity of caffeine in the memory.
Therefore, Option (C) is correct.
The answer has to be A because the North had thought it was wrong to own slaves
Answer: An issue that affects the majority of people or living things in a population, and is usually brought to one of the levels of government to help solve
According to Milton diamond, children born with conditions involving atypical sexual development have less likely to experience later gender confusion or adjustment issues, If genital-altering surgeries are avoided in early childhood .
The child has unusual genitalia when their gender is unclear at birth (ambiguous genitalia). This indicates that there is some ambiguity regarding the genitalia's gender. Families may have a difficult time dealing with atypical genitalia.
Several sexual development issues include Chromosome sex Turner Syndrome, Klinefelter Syndrome, and 45,X/46,XY gonadal dysgenesis are examples of DSDs. Patients with Turner syndrome and Klinefelter syndrome typically do not have genital ambiguity when they first present. Ovotesticular disorder, XX sex reversal, and XY sex reversal are additional DSDs.
To know more about sexual development visit :
brainly.com/question/16948281
#SPJ4