« previous next »

Author Question: Most of the Moon's surface is densely covered with craters, but we find relatively few craters ... (Read 175 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Jul 27, 2018
Most of the Moon's surface is densely covered with craters, but we find relatively few craters within the lunar maria. What can we conclude?
 
  A) Erosion affects the maria more than it affects other regions of the Moon.
  B) The maria formed within the past 1 billion years.
  C) The regions of the maria were hit by fewer impacts than the densely cratered regions.
  D) The maria formed after the heavy bombardment ended.

Question 2

Dark matter particles were definitively detected in 2013.
 
  Indicate whether the statement is true or false


aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jul 27, 2018
TY


aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

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?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Pili extending from the surface of Proteus mirabilis. Pili extending from the surface of Proteus mirabilis.
Nursing student will find it funny Nursing student will find it funny
Surface Features on Titan Surface Features on Titan
How to use the quotient rule to find the derivative of a function How to use the quotient rule to find the derivative of a function
Sliding effleurage with a thumb between metatarsals on the dorsal foot surface. Slide from web to ... Sliding effleurage with a thumb between metatarsals on the dorsal foot surface. Slide from web to ...
Solve Diophantus’s Problem B–8: To find two numbers such that their difference a Solve Diophantus’s Problem B–8: To find two numbers such that their difference a
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library