Does listening to music when you study increase your test scores? What is the independent variable? Group of answer choices

listening to music or not

studying or not

test scores

No answer text provided

i need this ASAP

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

What is i fracture in the crust called when land move up, down or sideways

How many moles of bromine are needed to produce 3.23 moles of potassium bromide