What is the global weather phenomenon characterized by unusually warm ocean temperatures in the equatorial pacific? question 1 options: a. earthquakes b. el nino c. ice age d. volcanism

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.

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential