A major disturbance that the ecosystem was able to recover completely from.

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Along what geographical feature are most of the oil producing regions located

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.