Decomposers tend to go about their business without being noticed or rewarded for the work they do. explain the importance of decomposers in ecosystems. include in your answer the role that mold plays in a forest. from your own words plz!

Which of the following would involve looking at different structures of organisms and comparing how similar they are? a. vestigial structuresb. radiometric datingc. homologous structures

Which factor affects the force of gravity between objects? check all that apply. direction distance mass shape time

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?