If you call a great big gassy ball of fire "Rough" then yes! Of coarse its not! You should look that sort of thing up on Google.com.
Its surface is rough because of all the rock's and crater's in its surface.
The rough surface is better than the smooth surface for the frictional force to act.
Sun Spots!
mars is rough because of it craters
I would say, very rough since meteors and other things have crash onto the moon's surface, so it would be very rough
The rough endoplasmic reticulum has ribosomes on its surface. This is what make is "rough"
Smooth surface
Chromosphere
photosphere
Its surface is rough because of all the rock's and crater's in its surface.
The rough surface is better than the smooth surface for the frictional force to act.
sunspots
radiation carried by convection.
The Rough Endoplasmic Reticulum (Rough ER) has ribosomes on its surface.
abrasive means to smooth out a rough surface
You can still get free parking on the suns surface.
plamsa