Think about how the amount of energy changes as you move stepwise from producers to primary consumers to tertiary consumers in a food chain. which shape could you use to model the quantities of energy of all these types? 1. sphere 2. prism 3. pyramid 4. line

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity

Which statement explains how gravity and intertia work together

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?