Corey and sally are studying energy transformation. they follow these steps. corey rubs a balloon on the hair of his head corey moves the same balloon toward the top of sally's head dally's hair stands straight up identify the type of energy that is added to the system and transformed into potential energy in an electric field. explain how this model demonstrates that forces can affect objects without touching them.

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

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.

What is gene expression control that occurs after the generation of rna