What role do secondary consumers play in a community? select one: a. they eat the secondary producers. b. they recycle the products of the decomposers. c. they eat what the primary consumers leave behind. d. they eat the primary consumers?

Which description provides the best objective summary of the article in the passage?

What type of reaction is photosynthesis

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?