(1) Solution A and B are separated by a membrane that is permeable to Mg2 and impermeable to Cl-. Solution A contains 0.1 mM MgCl2, solution B contains 100 mM MgCl2. Mg2 will be at electrochemical equilibrium when solution A is around mV. 180 mV - 180 mV 90 mV - 90 mV 60 mV - 60 mV

Which substances have the lowest melting points: ionic covalent, or metallic

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.