Author Question: The law of energy and mass conservation states that ________. A) both energy and matter can be ... (Read 210 times)

mydiamond

  • Hero Member
  • *****
  • Posts: 804
The law of energy and mass conservation states that ________.
 
  A) both energy and matter can be created and destroyed
  B) energy and matter cannot be created or destroyed
  C) energy can be created and matter destroyed
  D) energy cannot be destroyed but matter can be created

Question 2

The hydrologic cycle is driven by ________.
 
  A) water
  B) gravity
  C) solar energy
  D) water and solar energy
  E) gravity and solar energy


morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

B

Answer to Question 2

E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

For a complete list of videos, visit our video library