Question

what is the relative advantage of using a black paper rather than a white paper​

Answer 1

Answer:

the black paper have no brightness and the white paper have brightness and contrast

Answer 2

Explanation:

for what use black and white paper and heated can you just explain if you can explain why I can answer the question I probably can answer the question I have 99% chance that I can you don't understand understand my sentence for timing to Ni Hao