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 65 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
YES! Correct, THANKS for helping me on my review

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

The Calvin cycle The Calvin cycle
The sexual cycle of flowering plants involves alternation of sporophyte and gametophyte generations. The sexual cycle of flowering plants involves alternation of sporophyte and gametophyte generations.
The Genus Homo Through Time The Genus Homo Through Time
Sterilization Time Requirements Sterilization Time Requirements
Life cycle of Coccidioides immitis. Life cycle of Coccidioides immitis.
Press into points along the neck with your thumb, one side at a time. Apply circular friction to ... Press into points along the neck with your thumb, one side at a time. Apply circular friction to ...
Video: Tuberculosis Testing

For a complete list of videos, visit our video library