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

Author Question: Which of the following forms of energy is the dirtiest? A) coal B) electricity C) natural gas ... (Read 75 times)

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
on: Aug 27, 2018
Which of the following forms of energy is the dirtiest?
 
  A) coal
  B) electricity
  C) natural gas
  D) petroleum

Question 2

The purpose of casein in milk is
 
  A) as an enzyme.
  B) to stabilize the emulsion of butterfat in water.
  C) as a monosaccharide.
  D) as a catalyst.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Expo

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


CharlieWard

  • Member
  • Posts: 578
Reply 2 on: Aug 27, 2018
:D TYSM

vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Carbon dioxide emission per gigajoule of energy released Carbon dioxide emission per gigajoule of energy released
How Coal Forms How Coal Forms
A Wave Machine Generating Electricity off the Coast of Portugal A Wave Machine Generating Electricity off the Coast of Portugal
Energy Transfer Energy Transfer
Natural community in the antelope Valley Natural community in the antelope Valley
Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction
Video: Krebs cycle : Formation of acetyl coenzyme A and Electron transport chain

For a complete list of videos, visit our video library