118? But there are some spots for elements that haven't been discover. right? <span />
Your answer is Nitrogen Tetroxide
1 Its low gravitational influence.
2 Its extremely faint, compared to all the other objects out there.
3 Its Size
B. inference because she drew a conclusion based on evidence.
Because the evidence was that she heard the crashing sound, and then when she came into her room saw the broken window and baseball.
It was not an observation because she did not directly see the baseball going through the window