In effects research, primary effects are those which are immediate or more predictable while secondary effects are those which are subsequent or less predictable.
The
statement that explains this condition would be “Population pressures tend to
be greater in developing countries.” The correct answer between
all the choices given is the second choice or letter B. I am hoping that this
answer has satisfied your query and it will be able to help you, and if you
would like, feel free to ask another question.
