Answer:
Randomized
Explanation:
Observational Studies and Randomized Trials are two ideal ways of determining the outcome of certain tests.
In the Observational course the study is conducted in a true to life scenario and the result of what happens is recorded. Meanwhile, in the Randomized Trial there purposefully placed conditions that are ideal and these are evaluated after specific interventions.
Since the pool manager did not let different pools grow algae at will before putting in the chemical this study would not be considered observational. Instead he set up three different pools of the same size with the similar amount of contaminants and then tested the algaecide. This classifies this as a Randomized Trial.
A I figure because the other ones don't make sense to me.
C. The events actually took place over the course of several years, not over a short time as Shakespeare suggests.
Shakespeare's play "Julius Caesar" is heavily based on Plutarch's "Lives of Noble Grecians and Romans." In "Lives of Noble Grecians and Romans", Plutarch shows that the events took place over the course of some years, but that sort of format would have been impossible for a 3 hour play. So Shakespeare had to change it to be over a short period of time.
The answer is c because outskirts means outside so the opposite of outside is inside
By standing by his side and pushing him on.
