When reacting with other elements, lithium atoms are most likely to: A-react with another metal.
B-share electrons to attain a full outer energy level.
C-gain 7 electrons to attain a full outer energy level.
D-lose one electron to attain a full outer energy level.

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

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.

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure