Have you ever wondered why boiling water freezes in extremely cold, dry air? Why do you think that is? Does this make you think of any other questions that you have? Record your thoughts below.

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.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

Adoença vitiligo afeta qual doença do corpo?