Answer:
Man and environment are inter-related. The environment influences the life of human beings and also human beings modify their environment as a result of their growth, dispersal, activities, death, and decay, etc. Thus all living beings including man and their environment are mutually reactive affecting each other in a number of ways and a dynamic equilibrium is possible in between the two, i.e. human beings (society) and environment are interdependent.
Explanation:
An example of something that isn't a command economy is the US (which has a mixed economy). A command economy is one that is used in China and Cuba today and was used for the Soviet Union.
D. the specialization of jobs in the medical field.
Explanation:
The doctrine of lapse was an annexation policy applied by the British East India Company in India until 1859. ... The policy is most commonly associated with Lord Dalhousie, who was the Governor General of the East India Company in India between 1848 and 1856.
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.
