In terms of its tissue classification, blood is classified as a because it’s extracellular matrix determines its function. blood is composed of living blood cells, called formed substances, suspended in a nonliving fluid matrix called the "fibers" of blood only become visible during when blood is centrifuged, the plasma is less dense and rises to the top. it makes up of whole blood. the other 45% is comprised of 3 formed elements, scientifically they are called: (rbc), (wbc) and ). the heavier blood cells become packed at the bottom. most of the bottom is composed of the "buffy coat" separates these two areas. it is composed of and

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.