Wastes and dead organisms must be broken down in order for their components to be used again. what organism in the cycle carry out this process

The model illustrates a process by which a substance is taken up by a cell

In the african savanna,more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return