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Viktor [21]
3 years ago
5

What is the charge of the nucleus of an atom?Why?

Biology
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

It is positive. B/c nucleus consists of postively charged particles called Protons, and neutral charged (no charge) particles called neutrons. So it has a net positive charge.

Explanation:

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Where does first pass metabolism occur? / what route of administration is used to avoid complete first pass metabolism?
snow_tiger [21]
First pass metabolism of a drug is said to occur when the concentration of a drug that is administered orally is significantly reduced before it reaches the systemic circulation. 
First pass metabolism usually occur in the liver.
The routes of drug administration that avoid complete first pass metabolism are: sublingual, transdermal, rectal and inhalation. 
7 0
3 years ago
ABOUT ALBERT EINSTEIN <br><br>FRIEND TELL ME ABO<br>UT​
STatiana [176]

her you go : mark as brainliest please

Explanation:

Albert Einstein was a German mathematician and physicist who developed the special and general theories of relativity. In 1921, he won the Nobel Prize for physics for his explanation of the photoelectric effect. In the following decade, he immigrated to the U.S. after being targeted by the German Nazi Party.Sep 1, 2020

Birth Date: March 14, 1879

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6 0
3 years ago
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The structure labeld as x is the
ruslelena [56]

Explanation:

The structure labeled as x is the

<h3><u>nucleus</u>. </h3>

<em>Hope</em><em> </em><em>this helps</em><em>.</em><em>.</em><em> </em><em>Good luck</em><em>!</em><em>!</em>

3 0
3 years ago
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Constellations are only visible in certain seasons due to the revolution of the Earth toward the constellation. true or false.
WINSTONCH [101]
It is false that constellations are only visible in certain seasons due to the revolution of the Earth toward the constellation. 
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3 years ago
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Use of which type of fertilizer improves air quality?
Dahasolnce [82]

Answer:

Recycled Ammonia

Explanation:

Ammonia can be extracted from livestock wastewater and used as a fertilizer. There are systems available that extract the ammonia and mix it with acids to create ammonium citrate or ammonium nitrate, both of which can be used as fertilizers. The extraction system removes ammonia from the waste, which significantly reduces the amount of ammonia that is released into the air. This has the added bonus of improving the air quality where animals are kept.

7 0
2 years ago
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