- Scientists generally study populations by taking a portion of each habitat and then use
the data to make inferences about the habitat as a whole. This method is called: (choose
the best answer)
sampling,
estimating,
testing,
or modeling

in situ hybridization has been widely used for research applications, including clinical cytogenetics, gene mapping, tumor biology and studies of chromosome evolution.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

easy

explanation: