This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Spiral galaxies have more gas, dust, and younger stars than elliptical galaxies do. Indicate ... (Read 75 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jul 27, 2018
Spiral galaxies have more gas, dust, and younger stars than elliptical galaxies do.
 
  Indicate whether the statement is true or false

Question 2

Even if Martian meteorites contained life, the life could not possibly have survived the journey from Mars to Earth.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


james0929

  • Member
  • Posts: 586
Reply 2 on: Jul 27, 2018
Excellent

carojassy25

  • Member
  • Posts: 299
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

The two bright stars are (left) Alpha Centauri and (right) Beta Centauri. The two bright stars are (left) Alpha Centauri and (right) Beta Centauri.
Dust Dust
An example of a Hertzsprung–Russell diagram for a set of stars that includes the Sun An example of a Hertzsprung–Russell diagram for a set of stars that includes the Sun
The Rotation Curves of Four Spiral Galaxies The Rotation Curves of Four Spiral Galaxies
Galaxies Forming by Combining Smaller Units Galaxies Forming by Combining Smaller Units
Video: Aneurysm

For a complete list of videos, visit our video library