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

Author Question: What is the significance of large percentage of oxygen in Earth's atmosphere? What will be an ... (Read 30 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
What is the significance of large percentage of oxygen in Earth's atmosphere?
 
  What will be an ideal response?

Question 2

The concept that on the grandest of scales, the universe is similar in appearance everywhere is
 
  A) isotropy.
  B) special relativity.
  C) universality.
  D) homogeneity.
  E) general relativity.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kristenb95

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 27, 2018
Answer to Question 1

According to the way we believe the atmosphere evolved, the oxygen is an indication that life is present.

Answer to Question 2

D


skymedlock

  • Member
  • Posts: 561
Reply 2 on: Jul 27, 2018
Wow, this really help

AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

The Monarch butterfly migrates large distances The Monarch butterfly migrates large distances
world percentage of religion world percentage of religion
Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr
Solar EM Radiation Penetration into Earth's Atmosphere Solar EM Radiation Penetration into Earth's Atmosphere
Vertical Structure of the Atmosphere Vertical Structure of the Atmosphere
Earth Present Earth Present
Video: Bone cells and tissues - tissue composition and cells

For a complete list of videos, visit our video library