The primary anthropogenic source of atmospheric carbon dioxide (co2 ) is

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.