PLS HELP What will happen over time if a population of organisms from the same species is physically separated and can't reproduce with one another?

the two populations will become different species over time due to accumulated mutations occuring in both populations

The two populations will remain the same species even as mutations occur randomly in the different populations

What two fields of study provide the core information that is used to classify organisms?

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.