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

Author Question: According to current theories, the universe appears to be made A) of dark matter B) of dark ... (Read 93 times)

chandani

  • Hero Member
  • *****
  • Posts: 541
on: Jul 27, 2018
According to current theories, the universe appears to be made
 
  A) of dark matter
  B) of dark energy
  C) mostly of ordinary matter in the form of stars and galaxies
  D) of an equal mixture of dark matter and dark energy

Question 2

The universe was two minutes old when ________ started to form from deuterium fusion.
 
  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

bob

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

helium


chandani

  • Member
  • Posts: 541
Reply 2 on: Jul 27, 2018
Wow, this really help

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Walrus Ivory masks made by Yupik in Alaska Walrus Ivory masks made by Yupik in Alaska
EMERGENCY TRAUMA ASSESSMENT MADE EASY EMERGENCY TRAUMA ASSESSMENT MADE EASY
Average Hourly Earnings of U.S. Workers in Current and Constant Dollars Average Hourly Earnings of U.S. Workers in Current and Constant Dollars
Developmental Theories of Childhood and Adolescence Developmental Theories of Childhood and Adolescence
The three states of matter: solid, liquid, and gas. The three states of matter: solid, liquid, and gas.
Beverages Made Over Better Beverages Made Over Better
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library