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

Author Question: The evolution of the distribution of dark and normal matter were____. a. both controlled by large ... (Read 44 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Jul 27, 2018
The evolution of the distribution of dark and normal matter were____.
 
  a. both controlled by large differences in the cosmic microwave background radiation
  b. different because dark matter does not interact with electromagnetic forces
 c. different because dark matter does not interact with gravitational forces
 d. different because dark matter does not interact with weak nuclear forces
 e. different because dark matter does not interact with strong nuclear forces

Question 2

During nuclear fusion, four hydrogen nuclei fuse into how many helium?
 
  a. one
 b. eight
  c. three
  d. four
 e. two


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xoxo123

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

a


azncindy619

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 27, 2018
Thanks


xoxo123

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

An example of vertical evolution: the horse An example of vertical evolution: the horse
The rotifer, Brachionus calyciflorus, is a large predator that consumes the smaller algae, Chlorella The rotifer, Brachionus calyciflorus, is a large predator that consumes the smaller algae, Chlorella
Normal lung and one with emphysema. Normal lung and one with emphysema.
Large Intestine Anatomy Large Intestine Anatomy
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Population distribution patterns Population distribution patterns
Video: Negative Feedback Regulation of Blood Pressure

For a complete list of videos, visit our video library