Answer:A casual crowd
Explanation:
A casual crowd refers to a group of people who happens to gather in one place at the same time usually temporarily. This type of crowd has no similarities , bonds or long term purpose or even identity. An example is when you waiting to cross the street,a number of people will gather for a moment there and then when it time to cross you all go your separate way so it only for that brief moment that you are all there at the same time but you don't know each other usually and you will do less talking
Answer:
d. cross-sectional study
Explanation:
In research, a cross-sectional study consists of a gathering of data from a population or a subset of the population we want to investigate at an specific point of time. In other words, the data will give us an idea of what's happening within a group in a particular moment in time.
In this example, the researcher gives 20-year-olds, 40-year-olds, and 60-year-olds a questionnaire. He wants to know if older people are calmer than younger ones. We can see that <u>he wants to know what's happening within this groups (the 20 year-olds, the 40's and the 60's) during this particular time of their life </u>and therefore determine if the 60 year-olds are calmer. Therefore this is an example of cross-sectional study.
Plantations were farms that grew crops harvested by residenti labor. some crops grown on them include rice, corn, coffee, ect
Answer:
environment is with the creating more jobs
economy is with recommending
education is with making public college