Which of the following describe all existing bacteria? A) pathogenic, omnipresent, morphologically diverse B) extremophiles, tiny, abundant C) tiny, ubiquitous, metabolically diverse D) morphologically diverse, metabolically diverse, extremophiles

The number of living organisms in a particular area is

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.

Why do oceanic plates tend to subduction when colliding with a continental plate