The mass of a textbook was really heavy.
Hope I helped
Answer:
daddadaddddddddddddddddddddddddddddda
Explanation:
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
I think <span>3H2+N2==>2NH3</span>
Answer:
the radius is half the diameter
