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

Author Question: The largest single cause of extinctions is toxic substance pollution. Indicate whether the ... (Read 106 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
The largest single cause of extinctions is toxic substance pollution.
 
  Indicate whether the statement is true or false.

Question 2

Ecosystems contain organic elements only.
 
  Indicate whether the statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Athena23

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

Answer: FALSE

Answer to Question 2

Answer: FALSE




cagreen833

  • Member
  • Posts: 544
Reply 2 on: Jul 14, 2018
YES! Correct, THANKS for helping me on my review


Animal_Goddess

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

For a complete list of videos, visit our video library