Samantha and her friend felicity are extremely close, and treat one another like sisters. when felicity was broke, for example, samantha let her stay at her apartment for several months without charging rent. when samantha was in the hospital for a knee surgery, felicity brought her movies, food, and other gifts nearly every day. social psychologists would say that samantha and felicity have a(n) relationship.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.

Brainliest to who answers! what will always cause a supply curve to shift to the left?

Segregation or discriminatory practices that occur even when there is no explicit legal enforcement