1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vladimir [108]
2 years ago
15

7. Which of these is not matter? a. a cloud c. sunshine b. your hair d. the sun

Chemistry
1 answer:
PilotLPTM [1.2K]2 years ago
3 0
Hair ????????????????!?????
You might be interested in
GIVE THE DEFINITION OF EACH WORD.
KATRIN_1 [288]

1. a group of resources treated as a single entity that accepts a combination of materials and instructions to add value through a series of operations; may be either automated or manual.

2. a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells.

3. a differentiated structure (such as a heart, kidney, leaf, or stem) consisting of cells and tissues and performing some specific function in an organism.

4. a group of organs that work together to perform a certain function in an organism's body.

5.  complex systems of chemical compounds that, through interaction and environment, play a wide variety of roles. Organisms are semi-closed chemical systems. Although they are individual units of life (as the definition requires), they are not closed to the environment around them.

6. the significance of the charge hosted by a particular atom in a molecule becomes obvious

7. an interacting group of various species in a common location

8. an ecological community comprised of biological, physical, and chemical components

9. the variety of life found in a place on Earth

7 0
2 years ago
Atomic size generally _____.
Lunna [17]
A. Increases as you move from left to right across a period
4 0
3 years ago
Read 2 more answers
What happens when the pressure of a gas is decreased?
Serggg [28]

Answer:

The combined gas law states that the pressure of a gas is inversely related to the volume and directly related to the temperature. If temperature is held constant, the equation is reduced to Boyle's law. Therefore, if you decrease the pressure of a fixed amount of gas, its volume will increase.

Explanation:

3 0
3 years ago
HELP FOR MY FINAL PLEASE PLEASE
In-s [12.5K]

For average speed, we divide the total distance covered by the total time taken.

After doing that, you will see that Jane has the lowest average speed.

7 0
2 years ago
Determination of the amount of patassium hydroxide in patassium hydroxide/Sodium carbonate mixture
Eva8 [605]

Answer:

do you still need this answer?

Explanation:

6 0
3 years ago
Other questions:
  • H2o, ch4, secl2, chcl3 lowest boiling point
    8·1 answer
  • Use the formula: PV=nRT<br><br> If P=12, V=22.4, R=.0821 and T=100, then what would n=?
    8·1 answer
  • What kind of energy transformations occur when you hit a coconut with a hammer
    13·1 answer
  • Match each part of the electrochemical cell with its function.
    8·1 answer
  • The answer to #11 and why that's the correct answer
    11·1 answer
  • PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHING needed ASAP
    8·1 answer
  • What is it about the structure of magnesium atoms that makes them react more slowly than sodium atoms?
    14·1 answer
  • Which elements from the list would be likely to form an ionic bond with chlorine, Cl?
    6·1 answer
  • If you burn a citronella candle near your picnic will it keep mosquitoes away
    12·2 answers
  • Solve as soon as possible with detailed step by step explanation ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!