innate immunity and adaptive immunity work together to prevent infections, but they use different mechanisms to do so. determine if each of the descriptions listed is of innate immunity or of adaptive immunity.

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.

What is the average speed of a car that traveled 300.0 miles in 5.5 hours

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic