Images are traditionally frowned on in Islamic Art because images cannot be trusted the way words can. People could have different perspective if you show them a picture, hence making it difficult to point out its real meaning. Also, humans are thought to be a symbol of filth.
What exactly is the background? Like what are you learning about specifically. I might know the answer, but I need to know what the background information is first.
Answer:
Irregular galaxies do seem to have things in common with each other, though. They all have some of the gas and dust that gets made into new baby stars as well as some older red stars. ... Many astronomers think that irregular galaxies are the 'in-between' for spiral and elliptical galaxies.
Explanation:
Because the scale of such drawings are often smaller than life-size, an architect's scale features multiple units of length and proportional length increments.