« previous next »

Author Question: Catastrophes are NOT needed to explain: A) the exceptionally large nickel-iron core of Mercury. ... (Read 114 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
Catastrophes are NOT needed to explain:
 
  A) the exceptionally large nickel-iron core of Mercury.
  B) the asteroid belt.
  C) our Moon.
  D) the tilt of Uranus.
  E) the appearance of Miranda's surface.

Question 2

An extraterrestrial observer would pick up the strongest radio signals when:
 
  A) the Earth was at perihelion.
  B) North America was either rising or setting for the observer.
  C) North America was directly in front of the observers.
  D) at new or full Moon.
  E) Saturday Night Live is on.


ecabral0

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

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?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

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?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Large numbers of plant species can flower at once in this grassland in Kinsella, Alberta. Large numbers of plant species can flower at once in this grassland in Kinsella, Alberta.
Large Tortoiseshell Large Tortoiseshell
Edward Bellamy, author of the utopian novel Looking Backward (1888) Bellamy’s socialism worried many Edward Bellamy, author of the utopian novel Looking Backward (1888) Bellamy’s socialism worried many
The European Core: Cities The European Core: Cities
Two Views of Mercury Two Views of Mercury
Anatomy of the Large Intestine (colon) Anatomy of the Large Intestine (colon)
Video: Parathyroid hormone (bone resorption) & Calcitonin (bone deposition)

For a complete list of videos, visit our video library