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

Author Question: The rocks found in Greenland with carbon isotope ratios suggestive of life are A) igneous B) ... (Read 75 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 27, 2018
The rocks found in Greenland with carbon isotope ratios suggestive of life are
 
  A) igneous
  B) sedimentary
  C) metamorphic
  D) a mixture of sedimentary and metamorphic

Question 2

Why is Io's orbit about Jupiter slightly elliptical?
 
  A) because of tidal forces due to Jupiter
  B) because Io was captured
  C) because of orbital resonances with the other three Galilean moons
  D) because of a giant impact which occurred in the past


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


RRMR

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 27, 2018
TY


orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

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?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Changes in Earth's atmospheric carbon dioxide levels over geological time. Changes in Earth's atmospheric carbon dioxide levels over geological time.
C:N ratios differ a great deal among the tissues of pines and between the woody tissues of pines and C:N ratios differ a great deal among the tissues of pines and between the woody tissues of pines and
Basic energy of a human life Basic energy of a human life
Life Cycle Nutrition: Toddlers through the Later Years Life Cycle Nutrition: Toddlers through the Later Years
The Cs-131 nuclide has a half-life of 30. years. After 139 years, about 3.0 grams remain. The ... The Cs-131 nuclide has a half-life of 30. years. After 139 years, about 3.0 grams remain. The ...
The life cycle of maize (Zea mays The life cycle of maize (Zea mays
Video: Coronary Heart Disease Animation

For a complete list of videos, visit our video library