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

Author Question: The most important attribute of Earth is that it is a(n) _______________ system, providing the ... (Read 47 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
The most important attribute of Earth is that it is a(n) _______________ system, providing the precise combinations of objects and characteristics to permit the existence of life.
 
 
 
 Fill in the blank(s) with correct word

Question 2

A sequence of changes that reinforces the direction of initial change is known as
  _______________ feedback.
 
 
 
 Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Bsand8

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

life-support

Answer to Question 2

positive




kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it


sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

 

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?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

For a complete list of videos, visit our video library