A cool looking app gggggg
Answer:
carbon if only one answer allowed, if check multiple, carbon, hydrogen, and oxygen.
Explanation:
The common elemental ingredients are carbon, hydrogen, and oxygen. They all contain the element carbon. They contain simpler units that are linked together making larger molecules.
they deleted my link but if u google this theres a pdf that should help
This works because the white pain acts as a barrier, therefor the sunlight a bounces off the glass instead of just going through.
