Answer:
Cell Wall. It is a rigid layer which is composed of cellulose, glycoproteins, lignin, pectin and hemicellulose
Cell membrane. It is the semi-permeable membrane that is present within the cell wall
Explanation:
I wanna say D.
Hope this helps!
Random Assignment ensures that personal characteristics that might affect the outcome of an experiment are scattered among research participants in the different groups, thereby making the groups roughly equivalent.
Random mission or random placement is an experimental method for assigning human individuals or animal subjects to one-of-a-kind corporations in an experiment the use of randomization, which includes with the aid of a dangerous manner or a random quantity generator.
A random project is a system utilized in experiments to create multiple a look at groups that include participants with comparable traits in order that the organizations are equal at the start of the look.
Consider that a researcher is interested in studying whether or not or now not consuming caffeinated drinks previous to an examination will enhance take a look at overall performance. After randomly choosing a pool of individuals, everyone is randomly assigned to both the control institution or the experimental institution.
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July 28th 1915 <span>to restore order and maintain political and economic stability in the Caribbean.</span>
