What is at the very center of our galaxy? this question is difficult to answer because the center is completely obscured to our eyes behind a large amount of dust. on the basis of what you know about dust from previous chapters, what can be done to improve our view of the galaxy’s center?

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

It is either a  proton or a neutron im almost positive. hope this .