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

Author Question: Where does gold (the element) come from? A) It is produced by mass transfer in close binaries. ... (Read 53 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Jul 27, 2018
Where does gold (the element) come from?
 
  A) It is produced by mass transfer in close binaries.
  B) It is produced during the supernova explosions of high-mass stars.
  C) It is produced during the late stages of fusion in low-mass stars.
  D) It was produced during the Big Bang.

Question 2

The large moons of Jupiter have low densities suggesting compositions that are a mixture of rocky materials and ________.
 
  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

dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

liquid water and/or ices


saliriagwu

  • Member
  • Posts: 537
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

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?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

TEM of placental transfer tissue in the liverwort genus Monoclea. TEM of placental transfer tissue in the liverwort genus Monoclea.
The F integration site determines the order of gene transfer in Hfrs The F integration site determines the order of gene transfer in Hfrs
From high cotransduction frequencies, close linkage is inferred From high cotransduction frequencies, close linkage is inferred
Gold Nugget Gold Nugget
Major Agricultural Crops Produced in the United States, 2011 Major Agricultural Crops Produced in the United States, 2011
Body Mass Index (IBM) Body Mass Index (IBM)
Video: ribosome

For a complete list of videos, visit our video library