Answer: B) Scaffolding
Explanation:
Scaffolding is defined as educating technique in which a person is made to learn a process by moderately shedding the external help and support. It can be used for solving academic problems,learning any process, building, driving etc.
According to the question, Janet's father is using scaffolding technique to teach bicycle riding to Janet.He is withdrawing his assistance at gradual times to let her learn on her own and help her at the time if she finds any difficulty in riding.
Other options are incorrect because fast mapping is learning about new things by low exposure. Rehearsal is practicing things through repeating the act.Contrast assumptions are one label persisting assumptions.Thus, the correct option is option(B).
Answer: The answer is No
Explanation: Drugs that improve cognitive functions such as Adderall and Dexedrine are stimulants. They help people with attention deficit hyperactivity disorder (ADHD) to be more focused. This type of drugs shouldn't be available to people without this disorder because it has been discovered that people misuse it and it is associated with psychosis, myocardial infarction, cardiomyopathy, and even sudden death. So this type of drug should be only available when prescribed to someone with ADHD.
<span>North - Gobi Desert + Mongolian Plateau</span>
The following identifies the central idea of the text, regarding the Harlem Renaissance:
It provided African Americans an opportunity to create a new identity by using art to express their feelings and experiences.
The Harlem Renaissance occurred in 1920’s Harlem, New York and was a social, intellectual, and artistic movement headed by African Americans after the African American Great Migration. The movement led to the flourishing of art, literature, music, and philosophy created by African Americans.
