Which ecosystem difference is most likely true?
The deep ocean has more plants than an estuary.
The deep ocean has less sunlight than an estuary.
The deep ocean has a lower salt concentration than an estuary.
The deep ocean has more concentrated nutrients than an estuary.

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.