Will give brainliest 7.In ecology, a landscape refers to a group of interacting ecosystems. In your own words, describe the landscape of the Serengeti.

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.

What processes take place before the mature mrna exits the nucleus?

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian