Caramel into the Caramilk bar

[Ayeshaa]

How do they get the caramel into the caramilk bar?
^k first I thought that they injected it in their or something, but looked up on the internet and they actually use a shell moulding plant. The procedure of how they get it in there is really long, so could someone please provide me a simple and short procedure of how they use the shell moulding plant? Thanks in advance!

[JackBean]

And how is this related to biology and microbiology?

[Ayeshaa]

It was a bonus question on my viruses worksheet

[JackBean]

OK, I see, why you though they injected it in

[Ayeshaa]

It was the only thing that came to my mind, im an average intelligence teen man, not beyond that lolz