To treat agricultural wastewater, jack has built a lagoon that gets oxygen from floating surface aerators or submerged diffusers. it requires less land space, is 6 to 20 feet deep, and has a detention time of 5 to 20 days. which type of lagoon has jack built? a. partial-mix aerated lagoon b. anaerobic lagoon c. aerobic lagoon d. facultative lagoon e. completely mixed aerated lagoon

Witch type of microscope is used to view very small cell components like proteins and dna?

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

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