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

Author Question: The invention of __________ allowed us to harness energy on a scale unknown in history. A) wind ... (Read 52 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Jul 2, 2018
The invention of __________ allowed us to harness energy on a scale unknown in history.
 
  A) wind turbines
  B) nuclear reactors
  C) the steam engine
  D) the computer

Question 2

Prejudice and discrimination exist everywhere in the world.
 
  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

voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 2, 2018
Answer to Question 1

C

Answer to Question 2

True


tiffannnnyyyyyy

  • Member
  • Posts: 512
Reply 2 on: Jul 2, 2018
Great answer, keep it coming :)

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

In most ecosystems, sunlight provides the ultimate source of energy to power all biological activity In most ecosystems, sunlight provides the ultimate source of energy to power all biological activity
Documenting the health history is a crucial step in providing patient care Documenting the health history is a crucial step in providing patient care
Life-cycle of the Sun; sizes are not drawn to scale Life-cycle of the Sun; sizes are not drawn to scale
Earth’s history spans 4.5 billion years. Geologists and paleontologists have pieced together the his Earth’s history spans 4.5 billion years. Geologists and paleontologists have pieced together the his
Hurricane Paths: Major Hurricane History Hurricane Paths: Major Hurricane History
Wind turbines: the fastest-growing energy sector Wind turbines: the fastest-growing energy sector
Video: Hip Animation

For a complete list of videos, visit our video library