Answer:
Oil accounts for over 90% of Angola's exports, but the country must import over half of its food.
Explanation:
Angola is the second largest oil producing country in sub-Saharan Africa and an OPEC member with output of approximately 1.37 million barrels of oil per day (bpd) and an estimated 17,904.5 million cubic feet of natural gas production.
This could have happened due to pressure.
Explanation:
Human muscle memory is reliable in normal conditions.
LEBron James had one of the best hands in the game and would never miss a foul shot but the pressure of the game would have been so great that he missed.
Psychological duress and the pressure of expectations make people double check and doubt their own muscle memory which may sometimes falter and make them commit mistakes they would not otherwise do.
This is what happens here.
Answer:
A. a replication of studies
Explanation:
A researcher performs a previous study following the same procedures to see if she will get the same results.This is an example of a replication of studies.
Carrying out a previous research under the same exact conditions to see if the results will be the same is simply a replication of study. Replication of studies is necessary for the validation of results gotten from the previous research.
