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lubasha [3.4K]
3 years ago
9

When the single source of pollution can be identified, it is called ______.

Biology
1 answer:
Reika [66]3 years ago
8 0

Answer: <u>Option D point source pollution </u>

Explanation: The pollutants which can be tracked, from the source of origin are termed as point source pollution. This can be water source, air or even light or noise pollution. The pollutants are easily detected being released from the source of pollution. Whereas the non-point source of pollution are those which are indirect sources and they carry off the pollutants which lie on the way, like runoff water carrying the pesticides from the agricultural land. Runoff and waste are examples of non-point sources of pollution. Thus, option A and C are incorrect answers.

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Contributing factors that lead to Xenophobia
Furkat [3]
Sorry its a very long answer-
1.) Failure to maintain the rule of law
The government's repeated failures to bring levels of violent crime under control contributed to an environment which saw people resort to violence without fear of arrest or successful prosecution.
2.) Border control

3.) Corruption

4.) Employment

5.) Education
This has been government's biggest failure and carries much of the blame for the high unemployment levels. It is arguable whether current state education is in its totality any better than that under apartheid. Only 1% of black matriculants achieve a good HG maths pass.
The education system is a good example where policy failures in one area compounded those in another.
6.) Slowing economic growth
7.) Foreign policy

8.) Service delivery

9.) Race relations
3 0
3 years ago
Euglenoid chloroplasts are surrounded by ______ membranes.
bagirrra123 [75]
Euglenoid chloroplasts are surrounded by nuclear membrane
7 0
2 years ago
Read 2 more answers
A set of flashcards on prokaryotes is being sorted into piles. which definition should not be placed in the pile for high-gc gra
sergey [27]
A.  they have a higher proportion of adenine–thymine than guanine–cytosine base pairs.

The option A represents the complete opposite of "high-gc gram-positive bacteria". High GC content means that this bacteria have more guanine ans more cytosine than the other base pairs- adenine–thymine. This means all the other options are correct.

4 0
2 years ago
List the ways how you can help make your commumity safe and healthy.<br>1.<br>2.<br>3.<br>4.<br>5.​
8_murik_8 [283]
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2.) Alert the proper authorities when you know someone is not following the laws in place to protect us.
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<span><em>Whether living or non living:</em>
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<span><em>However some cells don't have a nucleus( eg. prokaryotic cells), but all cells have a cell membrane or some sort of protective covering to contain the cell's insides. </em></span>

<span><em>To check if your specimen maybe-once living, maybe-still living "something", is living, get a look at it through an electron microscope - thats the best microscope ever- and see if the mitochondria's making any ATP( adenosine triphosphate, source of energy for most organisms), if it does, its living. If not, no</em></span><em>n living. :)</em>
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3 years ago
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