"it will have blood, they say. blood will have blood. stones have been known to move, and trees to speak. augurs and understood relations have by magot pies and choughs and rooks brought forth the secret’st man of blood.—what is the night? "

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

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.

Diffusion and osmosis are forms of passive transport