A. Because your helping more people
Answer:
Im not certain but I think thwir is one called flip
Explanation:
Kind of works like a book if thats what your asking for
Answer:
I think A modern operating system is usually used in personal computers
Answer:
The concentration of a solution means the amount of solute present in a given or specific amount of solution. (presented in percentage)
For example, the Normal Saline solution normally used for different scientific experiment or so. The saline water has 0.9% of salt (sodium chloride). This is the concentration of solution of salt.
The answer to your question is,
True.
-Mabel <3
