cr1i8steisshHannie cr1i8steisshHannie

10-05-2016
Geography

contestada

What are the characteristics of a spiral galaxy

Respuesta :

halo3blake halo3blake

15-05-2016

The disk of the galaxy contains the spiral arms. The disk is a region of star formation and has a great deal of gas and dust. It is dominated by young, blue Population I stars. The central bulge is devoid of gas and dust.

Hope this helps.

Answer Link

Otras preguntas

Hello can you help me please?) please answer question 3 and 7

1. Iodoacetamide inactivates enzymes by covalently modifying the R-group of ㅡㅡㅡ?2.Which of the following is TRUE in the presence of competitive inhibitors?Vmax

Ella swims four times a week at her club's pool. She swims the same number of laps on Monday, Wednesday, and Friday, and 15 laps on Saturday. She swims a total

what is 1 and 1/4% of 200?

Help please got to turn this in today

how to write six is less than or equal to the sum of 4 and -2x

4. (SLO) Name the property shown in the statement: (2 * 4) * x = (2 * x) * 4 Associative Property of Multiplication Commutative Property of Multiplication Dist

A sample of a gas in a rigid container has an initial pressure of 5 atm at a temperature of 254.5 k. The temperature is decreased to 101.8 k what is the new pre

Match the terms with the definitions. 1. Look at the additional explanations in the sentence. 2. Study the word or phrase that is given in opposition. 3.

which is the best strategy for avoiding chronic disease caused by a high calorie diet