In a certain triangle abc , a equals 30°, b equals 50°, and the side ab equals 3 in. use a protractor and a straightedge to construct the triangle. how many degrees should be in c? measure this angle with your protractor. does your measurement match your calculation?

Explain the difference between incomplete dominance and codominance

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.

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes