Which statement is true about refraction of electromagnetic waves? It’s a change in direction.

It’s a transmission of the wave in one direction.

It’s spreading of the wave that passes through a small hole.

It is a reflection of the wave in all directions.

How do the kidneys affect homeostasis

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.