In the carbon cycle, decomposers return carbon to the soil. Which of the following is NOT something that decomposers can break down?*
scraps of discarded food
the bodies of dead plants & animals
carbon dioxide found in the air
waste products like urine or feces

What does it mean for a cell membrane to be selectively permable

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !