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
Mandarinka [93]
3 years ago
11

This is a science multiple choice question. I am posting this for the third time because the people who answered it posted a lin

k and when I copied and pasted it to see the answer, it didn't work so please answer correctly without A LINK! Please whoever answers this without posting a link to the answer will be marked brainliest.
I appreciate it, thanks.

Chemistry
2 answers:
Aleks04 [339]3 years ago
6 0

Answer: I'd say Seafloor spreading.

Aleks04 [339]3 years ago
6 0
I believe the answers would be continental drift, sea floor spreading, and lithosphere.

All of these have something to do with plate tectonics.
You might be interested in
Alchemy is a branch of ancient knowledge that states that the only three essential substances in nature are salt, sulfur, and me
Ivanshal [37]

Answer:

It is pseudoscience because there are at least 118 known elements in nature.

Explanation:

Alchemy is an ancient branch of natural philosophy (not used much anymore).

I also just took the test and it's correct.

4 0
3 years ago
____________ heat is the amount of heat required to change the temperature of 1 gram of a substance by 1°C, and it is related to
Jlenok [28]

Answer:

specific heat.

Explanation:

Definition:

The amount of heat required to raise the temperature of one gram of substance by one degree is called specific heat.

Formula:

Q = m. c. ΔT

Q = amount of heat required

m = mass of substance

c = specific heat of substance

ΔT = change in temperature

The substance with greater value of specific heat require more heat to raise the temperature while the substance with lower value will raise its temperature very quickly by absorbing smaller heat.

For example the beach sand gets hot very quickly because of lower specific heat of sand while water is colder than sand because of higher specific heat capacity.

6 0
3 years ago
Read 2 more answers
Which volcanoes are located along colliding plate boundaries
puteri [66]
<span>There are more than 550 active volcanoes in the world, almost all of which are located at convergent tectonic plate boundaries. This includes all of the volcanoes in the Pacific Ring of Fire, such as Japan's Mount Fuji, as well as Mount Saint Helens, Popocafepetl in Mexico and Azul in the Andes Range.</span>
8 0
3 years ago
Name some Changes in matter...
frutty [35]

Answer:

Solid, Liquid, Gas.

Explanation:

Quick gg search.

5 0
2 years ago
Read 2 more answers
All of the following use digitized signals to encode and transmit information EXCEPT:
eimsori [14]

Answer:

Record players

Explanation:

In a record player, a stylus vibrates as it follows a spiral groove cut into the surface of the rotating record.

The vibrations (analogue) are converted into electrical signals and fed into an amplifier to produce the sounds you hear

Fiber optic cables, Wi-Fi devices, and flat screen TVs use digitized signals to encode and transmit information

5 0
3 years ago
Other questions:
  • Magnesium oxide decomposes into magnesium and oxygen. if 12.09 g of magnesium oxide decomposes to form 7.29 g of magnesium, what
    14·1 answer
  • Which mass of urea CO(NH2)2 contain the same mass of nitrogen as 101.1g of potassium nitrate?
    11·1 answer
  • Part 2 please and explain please
    7·1 answer
  • plez hurry Which is an important safety precaution that should be taken during a tornado? Stay away from doors and windows. Move
    11·2 answers
  • What is the percent copmosition of chromium in CrF3
    15·1 answer
  • Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence.In the first step, carbon and oxyge
    15·1 answer
  • Which of the following would be the best empirical evidence of the cycling of water in a terrarium?
    10·2 answers
  • How do we view large areas of earth’s surface?
    15·1 answer
  • Which of the following substances feels slippery and will not react with metals? *
    13·1 answer
  • The net ionic equation for the reaction of aluminum sulfate and sodium hydroxide
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!