Author Question: Catastrophes are NOT needed to explain: A) the exceptionally large nickel-iron core of Mercury. ... (Read 156 times)

KWilfred

  • Hero Member
  • *****
  • Posts: 570
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
Answer to Question 1

B

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

For a complete list of videos, visit our video library