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

Author Question: What parameters determine the position of a galaxy's Galactic Habitable Zone? A) only the amount ... (Read 48 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
What parameters determine the position of a galaxy's Galactic Habitable Zone?
 
  A) only the amount of heavy elements in the disk
  B) both the amount of heavy elements AND the amount of radiation from the center
  C) only the temperature in the galactic disk
  D) only the amount of harmful radiation from the center

Question 2

The average density of blood is 1.06  103 kg/ m3. If you donate a pint of blood to the Red Cross, what mass of blood have you donated, in grams? (1 pt = 1/2 L, 1 L = 1000 cm3)
 
  A) 530 g
  B) 0.530 g
  C) 5.30  103 g
  D) 5.30  105 g
  E) 5.30 g


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

maaaaaaaaaa

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

B

Answer to Question 2

A


darbym82

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010. A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010.
One view of inclination i (green) and other orbital parameters One view of inclination i (green) and other orbital parameters
Gently stretch neck muscles. Apply stretches with head in neutral position, lateral flexion, and ... Gently stretch neck muscles. Apply stretches with head in neutral position, lateral flexion, and ...
Preserve Your Vitamins! Cook your vegetables in a small amount of water Preserve Your Vitamins! Cook your vegetables in a small amount of water
Four Position -2 and -1 Mutants Four Position -2 and -1 Mutants
Video: Epidural Hematoma

For a complete list of videos, visit our video library