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

Author Question: The first fuel was A) coal. B) petroleum. C) blubber. D) ... (Read 101 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Aug 27, 2018
The first fuel was
 
  A) coal.
  B) petroleum.
  C) blubber.
  D) wood.

Question 2

The main ingredient in oven cleaners is
 
  A) acetic acid (vinegar).
  B) bleach.
  C) citric acid.
  D) sodium hydroxide.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dnite

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


lindiwe

  • Member
  • Posts: 577
Reply 2 on: Aug 27, 2018
Wow, this really help

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

World coal reserves in gigatonnes World coal reserves in gigatonnes
The more air and fuel that can be packed in a cylinder, the greater the density of the air–fuel ... The more air and fuel that can be packed in a cylinder, the greater the density of the air–fuel ...
A typical output driver. In this case, the PCM applies voltage to the fuel pump relay coil to ... A typical output driver. In this case, the PCM applies voltage to the fuel pump relay coil to ...
A typical port fuel-injection system squirts fuel into the low pressure (vacuum) of the intake ... A typical port fuel-injection system squirts fuel into the low pressure (vacuum) of the intake ...
Connections and settings necessary to measure fuel-injector resistance. Connections and settings necessary to measure fuel-injector resistance.
Canada Total Energy Consumption by Fuel Type Canada Total Energy Consumption by Fuel Type
Video: Fetal Development of the Cardiovascular System

For a complete list of videos, visit our video library