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

Author Question: Currently, approximately _________ people live on planet earth. (a) 1.2 billion (b) 3.5 billion ... (Read 124 times)

cartlidgeashley

  • Hero Member
  • *****
  • Posts: 572
on: Jul 12, 2018
Currently, approximately _________ people live on planet earth.
 
  (a) 1.2 billion
  (b) 3.5 billion (c) 5 billion (d) 6.9 billion

Question 2

The living organisms within a given ecosystem are referred to as the:
 
  (a) ecology
  (b) biotic environment (c) habitat (d) physical environment


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 12, 2018
Answer to Question 1

ANSWER: D

Answer to Question 2

ANSWER: B


cartlidgeashley

  • Member
  • Posts: 572
Reply 2 on: Jul 12, 2018
YES! Correct, THANKS for helping me on my review

dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

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?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Earth’s Magnetosphere Earth’s Magnetosphere
The social movement that centers on the environment has become global. In all nations, people are ... The social movement that centers on the environment has become global. In all nations, people are ...
Jet streams and Earth’s heat budget Jet streams and Earth’s heat budget
Short-wavelength flux is reflected by Earth Short-wavelength flux is reflected by Earth
Views of Earth’s Layered Structure Views of Earth’s Layered Structure
Earth-Moon-Sun Positions during the Spring Tide Earth-Moon-Sun Positions during the Spring Tide
Video: Febrile Seizure

For a complete list of videos, visit our video library