Answer:
D) Room temperature
Explanation:
For the experiment to work and have good reliable results there should only be one variable. In this case, the variable is the noise level, and the different room temperatures would influence the experiment's results.
It was held by two consuls, or leaders, who ruled the Roman republic
The correct answer is letter A. When you lean towards the speaker, the speaker tends to feel and think that you are paying closed attention to the message that he is trying to convey. This is an encouraging non-verbal form of communication that is often seen when a person giving a speech is very much engaged with his listeners.
The answer is B because that’s the right answer