Generally speaking, how is the chemical composition of most metamorphic rocks going to compare to that of the parent rock?

Which food could be transported in a galvanized metal container?

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.

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.