This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Over time, the star-gas-star cycle leads the gas in the Milky Way to ________. A) become denser ... (Read 68 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Jul 27, 2018
Over time, the star-gas-star cycle leads the gas in the Milky Way to ________.
 
  A) become denser and hotter
  B) have a greater abundance of heavy elements
  C) have a lower abundance of heavy elements
  D) become denser and have a greater abundance of heavy elements

Question 2

The coformation hypothesis for the origin of the Moon is difficult to reconcile with the dissimilar ________ and ________ of the Earth and Moon.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

density; composition


plus1

  • Member
  • Posts: 676
Reply 2 on: Jul 27, 2018
Excellent

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

This chart illustrates the “drip down” model of government. In this, politics is formed by the soc This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
Life cycle of Plasmodium vivax Life cycle of Plasmodium vivax
The cell cycle. The cell cycle.
The Gender Pay Gap Over Time: What Percentage of Men's Income Do Women Earn? The Gender Pay Gap Over Time: What Percentage of Men's Income Do Women Earn?
The Female Reproductive Cycle "الدورة الشهرية أو الدورة الطمثية ... The Female Reproductive Cycle "الدورة الشهرية أو الدورة الطمثية ...
The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ... The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ...
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library