Hello! Our brainly team has noticed you using brainly for exams, test and or quizes. in our guidelines we clearly state not to do that. So we are asking you to stop!
Have a good day, The brainly team.
Answer:
Saliva's normal pH range is between 6.2 and 7.6. It's average is like a 6.7. Saliva keeps a neutral pH balance and doesn't fall below 6.3 in the oral cavity.
Explanation:
I hoped this helped a little bit.
Answer:
Different societies have different perceptions and what may be “normal” behavior in one society may be a significant social issue in another society.” ... Social justice can help to fight social challenges by providing society with equal opportunities to overcome its problems.
By several tries and studies
