Number 5 would be the best awnser.
As a scientist who remains impartial can more accurately conclude his data while doing experiments.
It takes 8 electrons to fill a shell.
Allie should wear sunscreen to protect herself from skin cancer and maintain a healthy lifestyle and mindset, these could help in the long run! Hope this helped!
The second one because they can indicate infection and sickness
What is A B C and D? You have to tell us what the options are so we can answer.