Author Question: The law of energy and mass conservation states that ________. A) both energy and matter can be ... (Read 254 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?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

For a complete list of videos, visit our video library