You read that light waves travel through air and water at different speeds. What is one way this can affect what you see around you?

light waves slow down in water.

Explanation:

light can reflect off of different surfaces, and in water they slow down.

for example, in a completely black room, the light cannot bounce/reflect off of the walls, that's why it is so dark.

hope this helps!

would be false hope this out

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.