Sam enjoys looking at the stars through his telescope he learns that start were originally clouds made of dust and gasses which statement best describes how these clouse eventually become stars A. The clouds eventually collapse the force of gravity

B. The clouds increase in temperature until they eventually form a solid

C. The clouds contain particles that are magnetically attracted to each other

D. The clouds begin to cool and fort from masses of ice that eventually fuse together

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

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.