By what i know i think that the answer would be A a homogeneous mixture.
Answer:False.
Explanation: HIV is a viruse that only shows symptoms after a few weeks. in Fact HIV does not show any physical symptoms. So, no you can not tell if someone has or is been infected by HIV by directly looking at them.
Have a Nice Day!!! =)
The answer is B
second law
I’m so sorry, I need more information. Good luck and I’m sorry I couldn’t help you :(
