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Elanso [62]
3 years ago
7

The information on groundwater obtained from a secondary source should always be

Biology
1 answer:
OlgaM077 [116]3 years ago
4 0
Rechecked.
you can't fully rely on a secondary source unless it has been rechecked
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All pros when conducting a lab experiment except?
Mrac [35]

Answer:

I personally believe that lab experiments are useful and an effective way to test and gather data. Even though they can often lack ecological validity and mundane realism they can easily be replicated and results can be retested, helping to prove/disprove data, ultimately leading to the creation of practical applications.

  • That psychologist can make statements about cause and effect because they involve the deliberate manipulation of one variable while trying to keep the other variables constant, unlike non-experimental methods.
  • Lab experiments can also be replicated due to the standardised procedures and measures, ultimately making it easier to check the reliability of the research/results and prove/disprove results if the research is conducted by another researcher.

6 0
3 years ago
What are two main abiotic factors that affect organisms in marine ecosystems? A. Oxygen level and water temperature B. Predators
Lesechka [4]

Answer:

dear user the answer is option A.oxygen level and water temperature and C.salinity and water temperature.

hope this helps

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5 0
3 years ago
ermentation reactions A. completely oxidize glucose to carbon dioxide and water B. often require the reactions of glycolysis to
goldenfox [79]

Answer:

E. two of the above are correct

Explanation:

Fermentation reactions are processes that occur without the presence of oxygen and promote the release of energy (ATP) anaerobically. For these reactions to occur, glycolysis and reduction of pyruvate must occur.

These reactions allow the regeneration of NAD + that is necessary for the breakdown of glucose during the process called glycolysis, which is primarily responsible for the production of ATP. NAD + is regenerated from NADH.

With that, we can conclude that the correct options are:

B. often require the reactions of glycolysis to provide energy as ATP

C. supply NAD for the oxidation of glucose

7 0
2 years ago
Research any harmful bacteria and write a short paragraph about it that includes:
alukav5142 [94]

Answer:

Noroviruses are a group of viruses that cause gastroenteritis in people. Gastroenteritis is an inflammation of the lining of the stomach and intestines, causing an acute onset of severe vomiting and diarrhea. Norovirus illness is usually brief in people who are otherwise healthy. an RNA virus of the family Caliciviridae, is a human enteric pathogen that causes substantial morbidity across both health care and community settings, causes vomiting and diarrhea. People of all ages can get infected and sick with norovirus. Norovirus spreads easily! You can get norovirus by accidentally getting tiny particles of feces (poop) or vomit from an infected person in your mouth.

Explanation:

It's a bacteria it's says virus but it's a bacteria

4 0
2 years ago
The ________ surrounds the third ventricle and its two most important structures are the _______.
rosijanka [135]

<span>Covered by the two cerebral hemispheres, the diencephalon is the structure of the central nervous system that surrounds the third ventricle. It is composed of several other structures. The most important of them are the Thalamus, which plays a very important role in movements and emotions; and the Hypothalamus, which provides functions including thermoregulation, appetite and regulation of the sleep-wake cycle.</span>

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3 years ago
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