Which of the choices below is matter? *
electricity
wood
sound
O
fire

Wood

Explanation:

Matter is anything that has mass. Nor sound, fire or electricity have mass which leaves wood as the final answer.

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).