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
kap26 [50]
3 years ago
13

Which phrase best describes a chemical reaction ?

Geography
1 answer:
sveta [45]3 years ago
4 0
Ex:  mixture and like you know firework which you burn the log became dust cannot be able to change back to orignial form.
You might be interested in
What are the water features in greece
tensa zangetsu [6.8K]
The water features in greece:
1- The Ionian Sea. The Ionian Sea runs along the western coast of Greece and the eastern coast of southern Italy.
2- The Aegean Sea. The Aegean Sea consists of the waters that lie between Greece and Turkey.
3- The Thracian Sea. The Thracian Sea is in the northern Aegean Sea.
4- The Sea of Crete.
5- Gulf of Corinth.
Hope this helps! :)
4 0
3 years ago
Read 2 more answers
After it experiences a "helium flash" a star like the Sun will have a brief period of stability, fusing helium into carbon (and
raketka [301]

Answer:

a. Increases tremendously in luminosity

Explanation:

  • The helium flash is a thermal nuclear fusion with large quantities of helium gas into carbon. During the red giant phase, the sun is predicted to have a flash 1.2 billion after it leaves the main sequence and this helium fusion cannot be produced by the low mass stars.
  • The sun in this stage will burn out or run out of its fuel and eventually will lead to gravitational collapse.  The star being to shrink in size and core starts to collapse.
7 0
4 years ago
Cooler, older, oceanic lithosphere sinks into the mantle at ________. Cooler, older, oceanic lithosphere sinks into the mantle a
Ivahew [28]

Answer:

<u>submerging rift zone</u> due to slab pull

Explanation:

  • It is a low lying area found on both land and seas of oceanic ridges subduction zones along the convergent plate boundaries which are sited for long-lived hot spots in volcanic ocean basins and transforms faults are a result of divergent boundaries.
  • As the older and denser rocks sink deeper into the mantel and fall along the zone of hot spots. Grabens being an example of a rift valley on land is the center of mega-earthquake going deep down to the center of the mantel.
  • Overplayed by the lighter and less dense material or the slabs made up of silicon layers. Impacted by slab push and pull. This process has its history with the isostatic movements of the earth as the earth keeps in balance the cycle of geomaterials.
8 0
3 years ago
Atmospheric Temperature​
dimulka [17.4K]

Answer:

Normal, or ambient temperature is 70 °F (21° C).

Explanation:

Normal, or ambient temperature is 70 °F (21° C). Standard temperature is defined as zero degrees Celsius (0 0C), which translates to 32 degrees Fahrenheit (32 0F) or 273.15 degrees kelvin (273.15 0K). This is essentially the freezing point of pure water at sea level, in air at standard pressure.

7 0
2 years ago
In a market economy, land, labor, as well as capital, are controlled by the ___________________.
Harlamova29_29 [7]

Answer:

individual people

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the most frequently used mesure of economic development
    14·1 answer
  • What has been a lasting impact of European colonialism?
    15·1 answer
  • Saint Patrick’s accomplishments in Ireland are known because __________.
    10·2 answers
  • The five vertical climate zones in the highland of Latin america are determined by
    5·1 answer
  • Carbon in the ocean originates from the atmosphere.<br> a. True<br> b. False
    12·2 answers
  • From the fact that virtually every galaxy is moving away from us and more distant galaxies are moving away from us at a faster r
    8·1 answer
  • 15. Who was the<br> 1st to ship coffee to the<br> new world?
    8·1 answer
  • Describe the erosion transportation and deposition work done by the river​
    7·1 answer
  • What did they start to look at to determine earths age?
    10·2 answers
  • Quickly one brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!