Which event is an example of condensation? O A. Ice forms on the surface of a puddle. O B. Fog disappears when the Sun vomes out. O C. The outside of a glass of ice water becomes moist. O D. Perspiration dries on a person's skin.

Study the following reaction carefully. what classification should this reaction have? 4al + 3o2 2al2o3synthesisdecompositionsingle replacementdouble displacement

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked