The diagram shows the process of osmosis in a beaker model. Only the water molecules could pass through the membrane by osmosis because water molecules_. a) contain more hydrogen atoms than the other molecules

b) have more energy than protein molecules

c) can pass through the selectively permeable membrane

d) are more numerous than the protein molecules

Finches living on the galapagos islands were critical for darwin to develop his ideas. what key observation did he make about the finches? a. the finches' feathers were structurally different to allow them to fly at different heights and speeds, depending on their local environment. b. the finches' beaks were uniquely adapted as tools for them to eat the food that was available to them. c. the finches' feathers were colored differently, providing camouflage within their unique environment. d. the finches' beaks were colored differently, providing camouflage within their unique environment