The awnser to problem 31. is:
A
And the awnser to problem 34. is:
C
Randomization is the process of making something random; in various contexts this involves, for example: generating a random permutation of a sequence (such as when shuffling cards); selecting a random sample of a population (important in statistical sampling
Answer:
Check Explanation.
Explanation:
So, the question is about a research or an experiment on whether the intake of cola causes a lot of or severe headaches. And I will be using myself as the control experiment. Please note that I just did not want to use myself as the control experiment but because the question ask us to. That is the use of "single case design" which means that the person performing the experiment must use himself or herself as the control experiment instead of using another person.
Step one => I will make sure to know how often or how many times I do do get headaches.
Step two => I will then stop taking the cola, but after sometimes I will continue taking the cola back.
Using the single case design, I can test for my Hypothesis using the following steps;
For step two above, if during the period that I stopped taking cola, I did not have any headache and immediately I start taking the cola I started developing headaches, then
it is true that the artificial sweetener in the cola is responsible for the headaches.
To the second part of the question; I expect to find that that the artificial sweetener in the cola is responsible for the headaches.
My conclusion will be that the artificial sweetener in the cola is responsible for the headaches.
Differentiation of CD4 T cells is the key step in generating and coordinating the three different immune modules.
<h3>What are these modules?</h3>
- Th1➾monocytes/macrophages enhanced
- Th2 ➾ eosinophils, basophils, mast cells
- Th17➾neutrophils
The adaptive immune response is also called acquired immunity and consists of activating the organism's defense throughout the organism's life and as microorganisms and other threats come into contact and cause possible damage.
Learn more about the adaptive immune response:
brainly.com/question/9026269
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I believe that Americans gathered in a room and decided what the constitution was gonna have written on it. Its basic principles is our freedom from Britain. I hope i helped im not sure if im right though<span />
