Answer:
yes
there is vaccines for cancer
Explanation:
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Labor unions arose in the nineteenth century as increasing numbers of Americans took jobs in factories, mines, and mills in the growing industrial economy.
The Knights of Labor, founded in 1869, was the first major labor organization in the United States. The Knights organized unskilled and skilled workers, campaigned for an eight hour workday, and aspired to form a cooperative society in which laborers owned the industries in which they worked.
The Knights’ membership collapsed following the 1886 Haymarket Square riot in Chicago. By 1886 the American Federation of Labor (AFL), an alliance of skilled workers’ trade unions, was growing.
Answer:
Some locations are more prone because of their geographical characteristics like tectonic plates meeting or the activity of volcanoes these are both likely to cause earthquakes.
Answer: A) wastes
Explanation:
More people, more littering
Atherosclerosis refers to build up of plaques in blood vessels. This leads to obstruction of blood flow which results in mortality. The plaque development occurs at endothelial cells. This research by Dai, et al., 2004 aims to understand the functional and non functional physical features of endothelial cells in condition of specific blood flow pattern. They utilized 3D flow analysis to characterize flow patterns and used "athero-prone" and "athero-protective" waveforms. These were found to represent shear stress on carotid artery that could easily develop or resist formation of atherosclerotic lesion.
The analysis of results were done via cDNA microarrays for gene expression. The effect of waveforms was also checked through different parameters like expression and localization of junctional proteins, expression of adhesion molecules and expression of proinflammatory cytokines etc. The researchers conclude presence of phenotypic alteration depending upon shear stress in atherosclerosis sensitive and resistant human arterial geometries.
Learn more about endothelial cells -
brainly.com/question/13152960
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Answer:</h2>
Prokaryotic cells *<u>dont</u><u>*</u><u> </u>have a nucleus or membrane bound organelles.
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Explanation:</h2>
Prokaryotic cells do not have a nucleus; rather, they have a membraneless nucleoid region (open part of the cell) that holds free-floating DNA.
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