The term hierarchy refers to
a. a situation in which higher species such as men will always be in control of lower species such as animals.
b. a team in which everyone is equal and has to pull his or her own weight.
c. a condition in which the weak must die so the strong can survive.
d. a power structure in which each member knows his or her own place

The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:

What are similarities and differences of reflection, refraction, diffraction and absorption?

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave