Describe how sound signals can be transmitted from a cell phone and received by another cell phone. Create a labeled diagram that shows this process.

real, smaller and upside-down.   so the answer should be b.

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.

radiation

explanation:

heat is transmitted by radiation