The image on the left shows a normal red blood cell, and the image on the right shows a cell that has been put into a new solution. the circles represent the salt in the solutions.

which statement describes the motion of the water molecules in this situation?

the water molecules move by active transport into the cell from low water concentration to high water concentration.
the water molecules move by osmosis into the cell from low water concentration to high water concentration.
the water molecules move by osmosis into the cell from high water concentration to low water concentration.
the water molecules move by active transport into the cell from high water concentration to low water concentration.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

the correct answer should be false

{apex}

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.