After watching a video about submarines, jamil wants to learn more about the ocean. which question could be answered through scientific investigation?

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.

Which levels of government establish and implement educational requirements for minors

The solid that is formed and usually sinks to the bottom of a solution is the