What is the difference between venues and earth?

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released