Armando is the ceo for a successful large business. he wants to create a visual aid to represent the relationships between different levels of authority in the company. what does armando want to create?
a hierarchy
an organizational chart
a mission
a key performance indicator

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 lists the organs in the correct order as food passes from the mouth to anus?

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil