D. diamond, is the best option..
A=f/m
A=900/425
A=2.18
To determine acceleration you divide the force by the mass.
65 years but anything can happen to them
I’m not really sure but I hope this helps
112/2.63= 42.586
42.586 is your answer I need 20 characters
Preserved fossil<span> (like a fossil in amber, ice or tar.</span>