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

Author Question: According to current understanding, how did the first generation of stars differ from stars born ... (Read 74 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Jul 27, 2018
According to current understanding, how did the first generation of stars differ from stars born today?
 
  A) They contained much more hydrogen and helium than stars born today.
  B) They were much cooler in temperature than most stars born today.
  C) They were much more likely to be members of binary star systems than stars are born today.
  D) They were much more massive than most stars born today.

Question 2

Earth's atmosphere resulted from the impact of icy planetesimals that originated in the outer regions of the Solar System.
 
  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

Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


jasdeep_brar

  • Member
  • Posts: 569
Reply 2 on: Jul 27, 2018
Wow, this really help

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Metabolic rates of animals that differ in size. Metabolic rates of animals that differ in size.
Motion of Stars at the Poles Motion of Stars at the Poles
Rising and Setting of Stars at Middle North Latitudes Rising and Setting of Stars at Middle North Latitudes
The crania, and especially the faces of KNM-ER 1813 and 1470, differ enough that some scientists inc The crania, and especially the faces of KNM-ER 1813 and 1470, differ enough that some scientists inc
Fetal Alcohol Syndrome Children born with fetal alcohol syndrome often have facial abnormalities Fetal Alcohol Syndrome Children born with fetal alcohol syndrome often have facial abnormalities
Current intensity and the frequency of action potentials Current intensity and the frequency of action potentials
Video: Audiology

For a complete list of videos, visit our video library