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STatiana [176]
4 years ago
15

What is ground pollution?please i need help!!!!:(​

Biology
2 answers:
kobusy [5.1K]4 years ago
6 0
Ground pollution is basically soil contamination. Soil pollution is when there is a presence of toxic chemicals in the soil. It is considered soil pollution when the presence of the toxic chemicals are so high that it poses a risk to human health or the ecosystem.
love history [14]4 years ago
5 0

Answer:

Soil contamination or soil pollution as part of land degradation is caused by the presence of xenobiotics chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste.

Explanation:

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students commonly confuse Saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you mic
n200080 [17]

Answer: Staphylococcus aureus is a gram positive bacteria which is round shaped bacterium that is usually found in the body. They are located in the respiratory track of the body.

Saccharomyces cerevisiae is a yeast species which is used in the brewing, wine making and baking long time ago.

When both of the species were observed under microscope then Saccharomyces cerevisiae will be larger than Staphylococcus aureus.



3 0
4 years ago
Which form of succession replaces<br> an<br> existing system after a calamity?
lina2011 [118]

Answer:

Secondary succession

Explanation:

Ecological succession is the term used to describe any series of change in the composition of an ecosystem over a particular period of time. Ecological succession is made up of two types viz: primary succession and secondary succession.

Primary succession involves the formation of a brand new ecosystem by the colonization of a barren area of land e.g bare rock, where no life existed. Secondary succession, on the other hand, is the recolonization of an area by a new set of organisms because the previously existing organisms have been wiped out by certain disasters e.g fire outbreak, hurricanes etc. In secondary succession, there is soil, which makes it possible for new organisms to sprout quickly after the calamity.

Example of secondary succession is when a fire outbreak burns the organisms in a community, allowing the root of grasses to sprout after.

5 0
3 years ago
Describe the location of the four chambers of the heart.
Len [333]

Answer:

The heart has four chambers: The right atrium receives blood from the veins and pumps it to the right ventricle. The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen. The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.

Explanation:

7 0
3 years ago
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The table shows the results of the study testing the effectiveness of a migraine medication why was one group given a sugar tabl
77julia77 [94]
A) to include a control group

8 0
3 years ago
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The ad populum fallacy occurs when
Alex
Is a fallacy that consists of a false appeal to the authority of "everyone"; based on the assumption that a course of action should be taken or an idea should be supported because "everyone" is doing it or believes it.
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3 years ago
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