Answer:
The best way to illustrate the frequencies for each political preference is a bar graph.
Explanation:
A bar graph is a graphical representation of data and it belongs to the frequency graphs. It is the best way to illustrate the frequencies of political preference because it is very easy to interpret and it shows the relative sizes: you can see which political preference is the most common and which is the least, at one glance.
Most tranquilizers used to reduce the experience of fear associated with anxiety work by <u>acting on</u> the effects of <u>the</u><u> </u><u>GABA neurotransmitter</u>.
Tranquilizers work by improving the movement of the neurotransmitter gamma-aminobutyric acid (GABA), which inhibits tension via reducing positive nerve-impulse transmissions inside the mind.
γ-Aminobutyric acid, or GABA, is the chief inhibitory neurotransmitter in the developmentally mature mammalian vital apprehensive system. Its main role is to reduce neuronal excitability during the apprehensive machine. GABA is sold as a dietary supplement in many countries.
Gamma-aminobutyric acid (GABA) is an amino acid that functions because of the primary inhibitory neurotransmitter for the imperative apprehensive gadget (CNS). It has the capability to reduce neuronal excitability by inhibiting nerve transmission.
Learn more about Gamma-aminobutyric acid here brainly.com/question/4981705
#SPJ4
Answer:
The answers are:
a. dependent
b. independent
c. test
d. control
Explanation:
In scientific research, investigations are done to study whether certain factors change while changing others, and the following terms are associated with scientific research:
a. dependent variable: These are factors or outcomes that are being investigated in a research experiment, and they are not under the direct control of the researcher. They are factors that vary as a result of other changes made in the process. In our example, the heart rate and blood pressure are proposed to vary with the type of film watched hence these factors are dependent variables.
b. independent variable: Independent variables are variables that are under the direct manipulation of the researcher, and the predetermined variation of these variables cause certain effects on the dependent variables. In our example, the type of film is the independent variable, because the researcher has complete control over the type of film watched.
c. Test group: These are the group of participants/individuals in research, who will potentially be affected by the change in the dependent variable to cause an effect that deviates from the normal. In our example, the group that views the violent film is the test group, because there is a tendency that they might have altered heart rate and blood pressure as a result of the type of film viewed.
d. control group: The control group is the group of individuals whose effects at the end of the experiments will serve as baseline effects, to serve as a means of measuring the magnitude of variation in the test group. These groups serve to eliminate any other effects that might cause similar changes as the factor being investigated in all test participants.
<span>Because both sides were the greeks</span>
