I would help but this is the type of project to do on your own. I'd suggest planning out the image then building from there, or use graphs on the internet for inspiration. I wish you luck though :>
Pre-modern-high birth rate and death rate
Mature industrial-low birth rates, death rates are constant
Industrialization-high birth rate and low death rate
<span>Left b/c of harder workload
:)</span>
Answer:
6 ,Be electrons ,8,neutrons (mass number)
For some reason I can’t see the picture upload the picture again and I’ll help you or send me the link of your new question in the comments