To establish causation sociology, there are three key factors namely correlation, time order and ruling out alternative explanations. correlation gives the difference between the alternatives to be considered, time order gives the occurrence of events chronologically, finally, the ruling out alternative explanation gives one the chance to get the best alternative
Nanotechnology is in fact effective at helping clean up PCB’s or polychlorinated biphenyls and
similar compounds with the use of nanoparticles. Aside from this, it also <span>protect workers exposed to pesticides occupationally by regulating
pesticide use. </span>
<span>In addition, it reduces
the concentration of pesticides found in watersheds. Therefore, the answer is
A. only promote pesticide use in rural environment. </span>
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The Cytoskeleton is the cell organelle responsible for providing shape and support to all cells. The cytoskeleton is made of protein.
<u>Explanation:</u>
The location where cytoplasm meets the cell membrane, cytoskeleton is found. A cell's cytoskeleton consists of microtubules, actin filaments, and the intermediate filaments. These frameworks give form to the cell and support to organize the parts of the cell.
They also provide a structure for motion, and segregation of cells. Intermediate filaments are a form of cytoskeletal material composed of several fibrous protein strands wrapped together. Keratin is one protein that shapes intermediate filaments, a fibrous common ingredient in hair, nails and skin.
