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kipiarov [429]
3 years ago
13

The Salmonella bacteria infect human, when eating contaminated food or water, causing some symptoms as diarrhea. Which part of t

he alimentary canal is most affected ? A) Mouth B) Intestine C) Oesophagus D) Pharynx ​
Biology
1 answer:
mr_godi [17]3 years ago
8 0

Answer:

B. Intestine

Explanation:

Salmonella bacteria live in the intestines of people, animals and birds. Most people are infected with salmonella by eating foods that have been contaminated by feces. Commonly infected foods include: Raw meat, poultry and seafood.

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Create a flowchart that classifies an animal as herbivore or carnivore​
kenny6666 [7]

Answer:

The flowchart that identifies an animal as herbivore or carnivore is attached as an image and discussed as follows:

Explanation:

Suppose we have two animals an elephant and a lion, now the flow chart for the elephant would be as follows:

start -- Read the name of the animal (elephant) -- Does it eat only plants?---Yes--Print Herbivore-- end

Now, the flowchart for the lion would be as follows:

start -- Read the name of the animal (lion)--Does it eat only plants?---No---Print Carnivore-- end

Thus, these are two examples given above to make a flowchart to find and classify an animal as herbivore or carnivore.

7 0
3 years ago
How is most of the oxygen on Earth produced?
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Most of this oxygen comes from tiny ocean plants – called phytoplankton – that live near the water's surface and drift with the currents. Like all plants, they photosynthesize – that is, they use sunlight and carbon dioxide to make food. A byproduct of photosynthesis is oxygen.
3 0
4 years ago
The formula for aluminum fluoride is electrically neutral. Which of the following is the correct formula for this compound? Whic
iVinArrow [24]

In aluminium fluoride, aluminium carries positive charges so fluoride should carry negative charge to be electrically neutral.So for aluminium ion with three positive charges fluoride ion should possess three negative charges to make aluminium fluoride electrically neutral.

AlF_{3}→Al^{3+} and F^{3-}

6 0
4 years ago
Why does Osmosis affect plant and animal cells differently?
Tema [17]

B. Plant cells have a cell wall, so they become turgid, or swollen, instead of bursting.
8 0
3 years ago
Describe an example of how forests are used as a resource. What is one advantage of using the resource in this way? What is a di
AnnyKZ [126]

Answer:

They are used as resources because of the trees. the government uses the trees to make paper and other necessary objects for the public. the disadvantage is that it makes the earth unhealthier and clearcutting can lead to major problems.

Explanation:

7 0
3 years ago
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