C. A pure chemical substance made of one type of atom.
HOPE IT HELPS YOU!!!!!
Lay your head back and put a wet towel across your nose are we friends
Look at a picture and directions of correct posture, then com[are yourslef to it
:)
I believe the answer would be D) The damage cannot be clearly assessed.
Sorry if this is wrong. But Merry Christmas✨❤️
Have a wonderful day/night :))