Most eukaryotic cells rely on a(n to pull chromatids apart during cell division.

Compare the composition of the moon's surface with the composition of the earth's surface.

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.

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided