Does kfc have engineered "chickens" that do not have beaks and are double breasted

Me ! pretending that each option of a multiple choice question is actually a true-false question is a legitimate test taking strategy.true or false?

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

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.