Which statement is true?
a. spiral and elliptical galaxies have gas and dust between stars while irregular galaxies do not.
b. spiral and irregular galaxies have gas and dust between stars while elliptical galaxies do not.
c. irregular galaxies have gas and dust between stars while elliptical and spiral galaxies do not.
d. elliptical galaxies have gas and dust between stars while irregular and spiral galaxies do not.

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.

Closing a ring restricts the rotation around individual car bon carbon bonds hope it will you !

Prompt: write about whether or not you plan to register to vote when you are 18 and what political party preference (if any) you will disclose. explain the reasons for your decisions.