You sand wood and at the end the dust floats into the air. is this a solution or a colloid?

Your answer is c. explanation: plasma  is the fourth state of matter, derived from the gaseous state of matter.  plasma  can contain free  electrons  and/or  ions. while  plasma is never neutral, it can either be positively or negatively charged.  gases, however, are electrically neutral.

Because the sun is the biggest and if the sun orbits the earth we will be dead probably

Answermake them get very hot and over time wear them out;