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Sedbober [7]
3 years ago
10

What happens to the particles of a substance as the substance cools?

Biology
2 answers:
Umnica [9.8K]3 years ago
7 0

Explanation:

D the substance get downeards

Colt1911 [192]3 years ago
6 0

Answer:

A. The particles move slower.

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Compare the meristematic tissue with the cancerous cells
solniwko [45]
Meristematic tissue have the ability to divide themselves. It is the primary site for cell division and cell differentiation. It produces the new cells and are called growing tissue in plants. The new cells may or may not divide. It is the source of the regenerative potential of the plant.  
<span>
Cancerous cells can originate anywhere in the body and can spread into or invade adjoining tissues. It keeps growing and dividing relentlessly to form lumps. It can also break off and travel to distant tissues. Cancer cells rejects signals from other  cells.</span>

 

8 0
3 years ago
Which tectonic plate boundary caused the structure that is circled in the image?
pochemuha

Answer:

I'm guesssing it's B? I did this a very long time ago( two weeks ago)

Explanation:

Most divergent plate boundaries are underwater and form submarine mountain ranges called oceanic spreading ridges. While the process of forming these mountain ranges is volcanic, volcanoes and earthquakes along oceanic spreading ridges are not as violent as they are at convergent plate boundaries.

6 0
3 years ago
Arrange the sequence of events for the overall mitochondrial respiratory assembly in the correct order.
kotykmax [81]

Answer:

Option D, 4,2,1, 3

Explanation:

The mitochondrial respiratory chain (MRC) comprises of four membrane bound complexes and it involves the following steps

a) RC complexes (RCC) I and II reduces the RC’s equivalent where RCCI i.e receives electron from the NADH.  

b) These electrons are then transferred to the flavin mononucleotide factor and then passed on to the Fe-S embedded cluster .

c) These electron reduces the coenzyme Q  to ubiquinol  

d) With in the inner mitochondrial membrane (IMM), protons are trans located from IMM to the  intermembrane space (IMS)

e) RC complex II then transfer electron from succinate to the cofactor FAD

f) From FAD proton are transferred to the FeS cluster and on the other hand electron move from QH2 to the RC complex III

g) This RC complex III give its electrons to the cytochrome and they are further passes on to the RC complex IV

h) With four redox centers, the terminal RC complex translocate protein by using energy produced in electron transfer thereby converting oxygen into water.

Hence, the correct option is D

5 0
3 years ago
5) Explain in your own words, what each of the following are:
Ludmilka [50]

Answer:

a.)<u>fault</u>:A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.

b.)<u>focus</u>:The focus is on the location where an earthquake begins deep under the Earth's crust.

c.)<u>epicenter</u>:The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter.

d.)<u>seismic waves</u>:Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.

Explanation:

Hope this helps!

Please mark me as Brainlinieast.

5 0
3 years ago
Which is the best example of a response to an external stimulus?
nignag [31]

Answer:

its a or b most likely a tho

Explanation:

6 0
2 years ago
Read 2 more answers
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