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

Author Question: Which of Earth's four physical systems is a living system? A) atmosphere B) hydrosphere C) ... (Read 201 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Jul 14, 2018
Which of Earth's four physical systems is a living system?
 
  A) atmosphere
  B) hydrosphere
  C) biosphere
  D) lithosphere

Question 2

A group of organisms and the nonliving physical and chemical environment in which they interact is
 
  A) a biosphere.
  B) an ecosystem.
  C) a closed system.
  D) a vernacular region.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ciecieme

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


FButt

  • Member
  • Posts: 519
Reply 2 on: Jul 14, 2018
Excellent

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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.

The open ocean is the most extensive biome on earth. The open ocean is the most extensive biome on earth.
Organization of the nervous system. Organization of the nervous system.
Female Reproductive System Issues Female Reproductive System Issues
Common Prefixes of the Metric System Common Prefixes of the Metric System
Imaging cell surface glycoproteins in living cells Imaging cell surface glycoproteins in living cells
Respiratory system Respiratory system
Video: HIV replication/ Replication cycle of HIV

For a complete list of videos, visit our video library