1. What will you do if lot of food is left over that is prepared at your home for a function? 2. An unknown plant has grown on the road next to your house. It's leaves look very
attractive and fresh. Your friend expresses his desire to taste it. What do you think
about this?
3. We prefer to have a variety of dishes in the diet. What should be the main reason
behind this?
4. You are advised not to be friend with the person because non-vegetarian food is
cooked at his house. You don't want to break this friendship. What argument you will
give for this?
The cell powered toy car that you got as your birthday gift gets broken by slipping out from​

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.