Answer:
Option a
Explanation:
Random selection or random sampling from a given population is the most appropriate way, especially in experimental studies. This method is simple and accurate. According to the above-mentioned case, if the researcher selects students randomly for the experimental and control group, then each of them would have an equal chance of selection. Hence, the results would be generalized and not biased.
The largest spider is called goliath bird
Society is a group of individuals being involve in social interaction sharing the same territory thus society enables the members to benefit in ways that cannot be done only individually like protecting everyone from predators. It would be good to have a society and also for territorial purposes.
Answer:
yo need to learn more sorry but I don't now