This topic contains a solution. Click here to go to the answer

Author Question: Contrast the brightest stars of young open and old globular clusters. What will be an ideal ... (Read 79 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
Contrast the brightest stars of young open and old globular clusters.
 
  What will be an ideal response?

Question 2

What is the result of the Greenhouse effect on the surface environment of Venus?
 
  A) It has little or no effect.
  B) Its effect is about the same as on Earth.
  C) It has reduced the surface temperature by about 30 degrees Celsius.
  D) It has raised the surface temperature by hundreds of degrees Celsius.
  E) It causes the surface temperature of Venus to become hotter than the Sun.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Answer to Question 1

Hot blue main sequence stars light up young open clusters, but the aging globular clusters have long since lost such short-lived massive stars; they have red giants as their brightest, most evolved survivors.

Answer to Question 2

D




stephzh

  • Member
  • Posts: 556
Reply 2 on: Jul 27, 2018
:D TYSM


JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

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

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

For a complete list of videos, visit our video library