Although the inner and outer ear are both parts of the ear, they can generally be regarded as two different parts of the body, and as such completely different. The inner ear is the innermost part of the sound detection system, and the one closest to the brain. The outer ear is the outermost part, and includes the part of the ear that protrudes from the head and part of the ear channel. For a complete explanation, the best option is to use online resources as the Physics Classroom.
inner core and outer core
The Earth's layers are Crust, Outer Mantle, Inner Mantle, Outer Core, Inner Core.
the solid inner core and the liquid outer core
ears
ears
The middle ear, outer ear, and inner ear are the three parts of the ear.
there are three main parts -outer -middle -inner
the two parts of the core are the inner core and the outer core
The inner and outer planets
crust,mantle,outer and inner core
The solid inner and liquid outer core.
The solid inner and liquid outer core.