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

Author Question: The only substance that can exist as a gas, liquid, and solid at common Earth temperatures is A) ... (Read 29 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559
on: Jul 14, 2018
The only substance that can exist as a gas, liquid, and solid at common Earth temperatures is
 
  A) carbon.
  B) nitrogen.
  C) water.
  D) oxygen.

Question 2

The thin layer of living things, of which we are an inseparable part, is the
 
  A) lithosphere.
  B) hydrosphere.
  C) biosphere.
  D) troposphere.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cat123

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


magmichele12

  • Member
  • Posts: 559
Reply 2 on: Jul 14, 2018
:D TYSM

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
The Sun as it appears from the surface of the Earth at sunrise. The Sun as it appears from the surface of the Earth at sunrise.
Moon and Earth Moon and Earth
Granite: a Common Rock in Continental Crust Granite: a Common Rock in Continental Crust
Common Suffixes Cont. Common Suffixes Cont.
Psychology: It’s Not Just “Common Sense” Psychology: It’s Not Just “Common Sense”
Video: Digestion Animation

For a complete list of videos, visit our video library