What causes towering rain clouds to form and what causes such clouds to move from place to place

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.