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 43 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
Wow, this really help

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

World fossil fuel consumption since 1950 World fossil fuel consumption since 1950
The universal features of living cells The universal features of living cells
Characterization of canine stem cells (MSCs). Characterization of canine stem cells (MSCs).
Start the vehicle’s engine and let run at 1000–1500 RPM. The engine is now running on fuel ... Start the vehicle’s engine and let run at 1000–1500 RPM. The engine is now running on fuel ...
How to integrate trigonometric functions containing sine and cosine with odd powers (Part 2) How to integrate trigonometric functions containing sine and cosine with odd powers (Part 2)
The Main Macromolecules in Cells The Main Macromolecules in Cells
Video: Evolutionary tree of life Animation

For a complete list of videos, visit our video library