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

Author Question: What is the only element in your body that was formed during the Big Bang, and not in cores of ... (Read 10 times)

cdr_15

  • Hero Member
  • *****
  • Posts: 546
on: Jul 27, 2018
What is the only element in your body that was formed during the Big Bang, and not in cores of stars? Explain how you know this.
 
  What will be an ideal response?

Question 2

What did radar astronomers find in the polar regions of Mercury?
 
  A) rift valleys
  B) large mare basins, such as near our Moon's south pole
  C) water ice that never melts in the deep craters
  D) polar caps of dry ice that vary seasonally, much like Mars
  E) auroral displays much like Earth's


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 27, 2018
Answer to Question 1

Hydrogen was formed during the Big Bang and not in stellar cores. In stellar cores, hydrogen is fused into heavier elements, so the hydrogen used is that which was formed in the Big Bang.

Answer to Question 2

C


cdr_15

  • Member
  • Posts: 546
Reply 2 on: Jul 27, 2018
Gracias!

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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.

Body plan of a flatworm. Body plan of a flatworm.
Structures formed by phospholipids in an aqueous environment: Micelle Structures formed by phospholipids in an aqueous environment: Micelle
(a) Blue arrows (right side): External components of the innate immune system: human body with skin, ... (a) Blue arrows (right side): External components of the innate immune system: human body with skin, ...
Pilates Exercises Strengthen the Body’s Core Muscles. Pilates Exercises Strengthen the Body’s Core Muscles.
Pediatric Nomogram Used for Determining Body Surface Area Pediatric Nomogram Used for Determining Body Surface Area
Coelomate body plan of an earthworm Coelomate body plan of an earthworm
Video: What are the Parts of a Plant Cell?

For a complete list of videos, visit our video library