If an object remains at rest what must be true? A. the weight of the object must be zero.
B. a friction force must act on the object.
C. At least one normal or support force must act on the object.
D. The sum of all forces acting on the object must be zero.

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

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.