A yellow powder and a blue liquid are shaken together in a test tube to produce a clear green mixture that is all liquid. which of the following best describes the behavior of the above pair of substances

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a. passive diffusion b. facilitated diffusion c. active transport d. pinocytosis

How and why organisms are hierarchically classifies