[Answered] In 2013, the human population of the planet was a. 20 billion. b. 14.2 billion. c. 7.2 billion. ...

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Author Question: In 2013, the human population of the planet was a. 20 billion. b. 14.2 billion. c. 7.2 billion. ... (Read 157 times)

123654777

Hero Member
Posts: 585

on: Jul 2, 2018

In 2013, the human population of the planet was

a. 20 billion.
b. 14.2 billion.
c. 7.2 billion.
d. 10 billion.

Question 2

Over the course of the twentieth century, global population

a. stayed about the same.
b. doubled.
c. tripled.
d. quadrupled.

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brittiany.barnes

Sr. Member
Posts: 321

Reply #1 on: Jul 2, 2018

Answer to Question 1

(Answer: c)

Answer to Question 2

(Answer: d)

123654777

Hero Member
Posts: 585

Reply #2 on: Jul 2, 2018

Thank you

brittiany.barnes

Sr. Member
Posts: 321

Reply #3 on: Jul 2, 2018

Happy to help you

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Author Question: In 2013, the human population of the planet was a. 20 billion. b. 14.2 billion. c. 7.2 billion. ... (Read 157 times)

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