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

Author Question: Currently, it is estimated that the world population doubles every _____ years. a. 10 b. 25 c. ... (Read 60 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
Currently, it is estimated that the world population doubles every _____ years.
 
  a. 10
  b. 25
  c. 50
  d. 58
  e. 75

Question 2

The invention of the plow 6,000 years ago marked the emergence of societies.
 
  a. agrarian
  b. horticultural
  c. pastoral
  d. postindustrial



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lgoldst9

  • Sr. Member
  • ****
  • Posts: 372
Answer to Question 1

D

Answer to Question 2

a





 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

For a complete list of videos, visit our video library