Meee which part(s) of the ear changes sound to signals the brain can understand? outer ear inner ear middle ear and outer ear middle ear and inner ear

What component of earth’s atmosphere exists entirely as a result of photosynthesis?

Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?

What are the dimensions of the cross section that passes through the points a, f, g, and d?