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

Author Question: Hydrogen in fuel cells powers automobiles by A) generating electricity. B) creating rapidly ... (Read 12 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 16, 2018
Hydrogen in fuel cells powers automobiles by
 
  A) generating electricity.
  B) creating rapidly combustible hydrogen compounds.
  C) generating changes in gas pressures that move pistons in car engines.
  D) combining with equal parts of gasoline to create a fuel with extra octane.

Question 2

A raccoon spends its week eating raspberries, grain, eggs, and grasshoppers. Raccoons are therefore
 
  A) carnivores.
  B) omnivores.
  C) herbivores.
  D) producers.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ddddd

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 16, 2018
Answer to Question 1

A

Answer to Question 2

B


jwb375

  • Member
  • Posts: 540
Reply 2 on: Jul 16, 2018
Gracias!

bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Stem Cell Research Could Expand Clinical Use of Regenerative Human Cells Stem Cell Research Could Expand Clinical Use of Regenerative Human Cells
induced pluripotent stem cells induced pluripotent stem cells
Energy Level Diagram of Hydrogen Energy Level Diagram of Hydrogen
The Pathophysiology of Glaucoma (B) Rapidly Rising I O P The Pathophysiology of Glaucoma (B) Rapidly Rising I O P
Hydrogen Bond with Peptide Hydrogen Bond with Peptide
In oogenesis, cells enter meiosis as primary oocytes In oogenesis, cells enter meiosis as primary oocytes
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library