Robert hooke was a famous scientist who experimented with springs (metal coils). he found that the farther you stretched the spring, the larger the force with which the spring pulled back on you. what was the dependent variable in hooke's experiment?
a. the material the spring was made of
b. the force of the spring pulling on you
c. the distance the spring was stretched
d. the number of coils of metal in the spring

B. the force of the spring pulling on you

Explanation:

The independent variable is the variable that is being controlled.  In this case, the distance the spring is stretched.

The dependent variable is the variable that is being measured.  In this case, the force of the spring pulling back.

no simpler subs form complex ones. synthesise = make

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.