The semi-major axis of the current gps satellite orbits is approximately 26,559,800 meters. the faa is adding gps-like transmitters in a geostationary orbit, calculate the radius (eccentricity = 0) of the geostationary orbit.

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.