Complete the sentences to describe the different levels of organization in organisms. A(n)
is a group of organs that work together to perform a common function.

A(n)
is a group of tissues that work together to perform a common function.

A(n)
is a basic unit of structure and function of all living things.

A(n)
is a group of cells that work together to perform a common function.

Speed is the ratio of the distance of an object moves to

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.

Which describes the changes in the earths motion?