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

Author Question: Air may best be described as: A) a compound. B) an element. C) a mixture. D) one of four basic ... (Read 135 times)

SO00

  • Hero Member
  • *****
  • Posts: 568
on: Jul 14, 2018
Air may best be described as:
 
  A) a compound.
  B) an element.
  C) a mixture.
  D) one of four basic substances that composes all things.

Question 2

What is the average rate of seafloor spreading in modern oceans?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Viet Thy

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 14, 2018
Answer to Question 1

C

Answer to Question 2

5 centimeters (2 inches) per year.


SO00

  • Member
  • Posts: 568
Reply 2 on: Jul 14, 2018
Excellent

kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

The basic unit of life - cell The basic unit of life - cell
Basic Cloud Types Basic Cloud Types
How to calculate present value using the compound interest formula (Question 1) How to calculate present value using the compound interest formula (Question 1)
Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ... Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ...
Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element Opener Pigment mutations within an ear of corn, caused by transposition of the Ds element
compound compound
Video: New DNA Strand Replication

For a complete list of videos, visit our video library