Respuesta :
Hello,
The answer is option A Actinides.
Reason:
The answer is Actinides because they are human made. Its not option B because some of those are minerals. Its not C because gases are caused by nature. Its also not D because nonmetals are also made by nature.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
The answer is option A Actinides.
Reason:
The answer is Actinides because they are human made. Its not option B because some of those are minerals. Its not C because gases are caused by nature. Its also not D because nonmetals are also made by nature.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit