« previous next »

Author Question: When a low mass star like our Sun dies, it leaves behind a A) white dwarf B) brown dwarf C) ... (Read 105 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jul 27, 2018
When a low mass star like our Sun dies, it leaves behind a
 
  A) white dwarf
  B) brown dwarf
  C) neutron star
  D) black hole

Question 2

Which Galilean moons of Jupiter show evidence for subsurface oceans of water beneath their icy crusts?
 
  A) Europa and Ganymede
  B) all four show evidence for subsurface oceans
  C) Europa
  D) Europa, Ganymede, and Callisto


vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

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).

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

The five different types of leukocytes (white blood cells). The five different types of leukocytes (white blood cells).
White Clover White Clover
Radial and Transverse Velocities of a Star Radial and Transverse Velocities of a Star
Black and White Out-Migration from Virginia and North and South Carolina, 1870–1940 (in thousands) Black and White Out-Migration from Virginia and North and South Carolina, 1870–1940 (in thousands)
Mass Wasting Forms Mass Wasting Forms
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library