Answer:
You can measure mineral hardness with The Mohs' Scale.
Hope this helped :)
A vaccine can help keep people healthy and protect them from a certain virus. For example people in the United States get the flu shot when they get this shot the vaccine wont magically get rid of the virus but rather help them fight it off and protect them in the future if they keep up to date getting the vaccine
My guess is D. It’s between that and C. Put D though
Theories cant become laws because they are just testable questions and opinions
Tamilnadu, Punjab, are the most famous places in India where cattle farming are done.
