I have an atomic number of 56 who am i?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.

What conclusion can you draw from this experiment about the components of the black ink?