Abird species that lives in only one swamp has a beak designed only for cracking snail shells. the birds depend on the snails for food. what will most likely happen to the bird species if the swamp suddenly dries up, killing off the snails? a. the bird species will immediately adapt to eating berries. b. the bird species will quickly evolve and adapt to have a new kind of beak. c. the bird will become extinct because it is not adapted to eat other food. d. the bird species will immediately adapt by catching insects to eat.

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?

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.