Which statement best explains why decomposers are an important part of this food web

How big is a blood cell? How does its size compare to Dust Mites, and then to the E. coli bacteria

Explain the fossil clues that supported wegener's theory

In a negative feedback loop, how are the response and the original stimulus related?

Which action by humans could improve the quality of the air? (1) building homes that use only oil furnaces for heat (2) buying cars that get more miles per gallon of gasoline (3) increasing the number of coal-burning power plants that generate

Bile assists in the digestion of A. proteins through chemical digestion. B. proteins through mechanical digestion. C. fats through chemical digestion. D. fats through mechanical digestion.

When considering membrane transport, what is a transporter?

A landfill with a plastic or clay liner that prevents the leaking of Easter into soil and groundwater is called? A. A sanitary landfill B. A toxic waste site C. An unsanitary landfill D. A recycling center

Enzymes are proteins that speed up reactions by what energys

Recombinant DNA used to produce human insulin protein in bacterial cells. This procedure relied on cloning a human gene into a plasmid at a location directly adjacent to a bacterial promoter sequence.

Explain how bone marrow can be called tissue