An ecologist wants to know the size of a population of wild daisy plants growing in a meadow that measures 1,000 m2. The ecologist counts 30 daisy plants in a sample area of 100 m2. What is the estimated population of daisies in the entire meadow? EXPLAIN how you got to your answer by explaining your math.

Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil

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.

(amoeba sisters video recap: pedigrees and need