« previous next »

Author Question: A stable ecosystem is one that is not undergoing change. Indicate whether the statement is true ... (Read 43 times)

Yi-Chen

  • Hero Member
  • *****
  • Posts: 550
on: Jul 14, 2018
A stable ecosystem is one that is not undergoing change.
 
  Indicate whether the statement is true or false

Question 2

Which is TRUE of the amount of CO2 in our atmosphere?
 
  A) The level of CO2 increased at the rate of 1.1 per year from 1990 to 1999.
  B) The level of CO2 has been much higher during the past 800,000 years than it is now.
  C) CO2 is the most abundant gas in the atmosphere.
  D) The level of CO2 has been decreasing at the rate of 3.1 per year since 2000.


Yixagurpuldink

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 14, 2018
Answer to Question 1

FALSE

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Ecosystem Productivity Ecosystem Productivity
Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m
Example of an Explanation of Benefits statement. Example of an Explanation of Benefits statement.
Example of a patient statement. Example of a patient statement.
Consistency and Change in Personality Over the Lifespan Consistency and Change in Personality Over the Lifespan
For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ... For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ...
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library