Which level of biological classification is the lowest level that butterflies (invertebrates) and dogs (vertebrates) have in common?
domain
kingdom
species
family

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Solutions to environmental problems in europe must

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.