The difference between bacterial cells and animal cells is that animal cells have a membrane surrounding their nucleus while bacterial cells do not have membrane surrounding the nucleus.
DIFFERENCE BETWEEN BACTERIA AND ANIMAL:
- Bacteria and animal are both living organisms, however, they are distinct in the possession of membrane bound organelles.
- Bacteria are prokaryotic organisms meaning that they do not possess a membrane-bound nucleus in their cells.
- On the other hand, animals are eukaryotic organisms meaning that they possess a membrane-bound nucleus.
Therefore, the difference between bacterial cells and animal cells is that animal cells have a membrane surrounding their nucleus while bacterial cells do not have membrane surrounding the nucleus.
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Answer:
<em><u>Calcium carbonate </u></em>
Explanation:
<em>Coral reefs are made of thin layers of calcium </em><em>carbonate</em><em>. </em>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>
<h2><u><em>HOPE</em><em> </em><em>IT</em><em> </em><em>HELPS</em><em> </em></u><em><u>YOU</u></em><em><u> </u></em></h2><h2><em><u>PLEASE</u></em><em><u> </u></em><em><u>MARK</u></em><em><u> </u></em><em><u>BRAINLIST</u></em><em><u> </u></em></h2>
<em>^</em><em>^</em>
<em>U</em>
The answer is <span>5.2 × 10-2 newtons.
To calculate this, we will use Coulomb's Law:
</span>F =

where F is repulcive force, k is constant, Q is charge, r is distance between charges.
<span>
If:
</span>

=

= 1.2 ×

C²
r = 5.0 ×

C²
k = 5.0 ×

Then:
<span>

</span>⇒

⇒

⇒
C. The remains of organisms that lived millions of years ago
It takes a really long time to form a fossil and it was living at one point
Please give more information about this work