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 190 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

LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

The nucleus and endomembrane system The nucleus and endomembrane system
Procedures for Diagnostic Tests Related to the Digestive System Procedures for Diagnostic Tests Related to the Digestive System
Block Diagram of a Dual-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Seme Block Diagram of a Dual-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Seme
Degenerative Diseases of the Central Nervous System Degenerative Diseases of the Central Nervous System
Ocean cover most of Earth’s surface Ocean cover most of Earth’s surface
The Renin-Angiotensin System The Renin-Angiotensin System
Video: Cellular Defects - Osteoblasts, Osteoclasts and Osteocytes

For a complete list of videos, visit our video library