« previous next »

Author Question: The lunar maria are ancient _______________ that have apparently covered older, cratered lowlands. ... (Read 70 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
The lunar maria are ancient _______________ that have apparently covered older, cratered lowlands.
 
  Fill in the blank(s) with correct word

Question 2

The Algol paradox is concerned with ____.
 
  a. the difference between spherical and lobed appearance of planetary nebulae
 b. production of heavy elements in supernova events
 c. stars in close binaries that are lower mass, but more evolved, than their companion
  d. the cooling of matter falling into a compact object in an accretion disk
 e. the change in stellar winds from normal to superwind conditions


emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 27, 2018
Answer to Question 1

lava flows

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Evvie72

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

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?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
Developmental tasks for older adults Developmental tasks for older adults
Sample Exercise Program for Healthy Older Adults Sample Exercise Program for Healthy Older Adults
Many older adults live active lives well into their eighties and beyond. Many older adults live active lives well into their eighties and beyond.
Pregnant and Lactating Women, Children, the Ill, and Older Adults Are at the Highest Risk Pregnant and Lactating Women, Children, the Ill, and Older Adults Are at the Highest Risk
Establishing rapport with his older adult Establishing rapport with his older adult
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library