<h3>
Answer:</h3>
d. One-shot case study
<h3>
Explanation:</h3>
The reason why answer choice "d. One-shot case study" would be the correct answer because this would be a experimental design that has the least, or fewest, explanatory power compared to the other experimental designs.
A one-shot case stud is a study where students do not use any controlling factors and use only a single test group. Only one measurement would be taken after the study. The only thing that a one-shot case study would be measuring is the post-test results.
A "explanatory power" is pretty much a theory or hypothesis that one could make about a given subject and explain the subject very well and what causes it.
A one-shot case study doesn't have many factors that would help support a theory or hypothesis, due to the lack of evidence it would provide. This is why a one-shot case study would have the least explanatory power.
<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
The answer is because these areas of Africa were separated by the Sahara Desert
Frequency refers to the number of training sessions in a given time period, usually expressed as per week.
<u>Explanation:</u>
Cardiorespiratory training helps an individual to achieve his/her unique fitness goal. Oxygen is efficiently supplied during cardiorespiratory training to all parts of the body to get strong heart, healthy lungs, and clear blood vessels.
Walking, jogging, running, cycling, swimming and aerobics are some of the aerobic activities that can be done to improve cardiovascular fitness.
Sports activities like basketball, soccer, squash and tennis can be played to improve cardiovascular fitness.
Answer:
norms
Explanation:
Social norms, or customs, are unwritten behavioral guidelines that are deemed acceptable in a community or culture. These social norms are vital for the stability and predictability of a society. People who follow these norms are well adjusted in group and those who don't follow the norms will be disapproved or even excluded from the group. As per the question, Thomas's decision to choose not to smoke in the class reveals his zeal to be accepted in class.
Answer:
A person from Europe would probably advice measures that have been taken in Europe in the past, and that have been shown to work there, since population growth in Europe has been falling steadily since the mid 20th century.
Explanation:
Some of these measures are: involving women in the labor force, because working women tend to have less children than non-working women. Increasing education levels for all people, because highly educated people tend to have less children than less educated people, and finally, making birth control methods and sexual education readily available since teenagehood (this has the added value of preventing teenage pregnancies).
