In relation to us, galaxies are mostly in blue shift and are doing what?

1.fossils 2.analogous organs 3.homologous organs

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.

Yes yes yes very good

Thermal energy is the total potential and kinetic energy of the particles of an object