2 years ago

How is wastewater treated

1 answer:

7 0

Answer:

Wastewater treatment The major aim of wastewater treatment is to remove as much of the suspended solids as possible before the remaining water, called effluent, is discharged back to the environment. As solid material decays, it uses up oxygen, which is needed by the plants and animals living in the water.

Explanation:

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Which screening is used to test for autism?

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The answer should be D) Behavioral.

Process of elimination, cant be A) X- ray cause that for screen shots on what is inside u, autism is a mental disorder, u cant see it.

Cant be B) cause u cant detect mental disorders through a blood test.

Cant be C) cause that is measuring weight and height.

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3 years ago

Which of these is not associated with tadpole stages of toad or frog

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3 years ago

The process in which energy from the Sun is used to make sugar molecules is called

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the answer is called photosynthesis

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2 years ago

What is the difference between a phenotype and a genotype

Elden [556K]

A phenotype is the physical appearance of a characteristic.
A genotype is the code for that characteristic.

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3 years ago

An international company has 24,900 employees in one country. If this represents 34.8% of the company's employees, how many empl

Brrunno [24]

Answer:

There are a total of <u>71,551 employees</u> in the company.

Explanation:

Let the number of employees in the company be 'x'.

Given:

Number of employees in one country = 24900

As per question:

34.8% of total employees = 24900

⇒ $34.8\%\times x=24900$

$\frac{34.8}{100}\times x=24900\\\\0.348x=24900\\\\x=\frac{24900}{0.348}\\\\x=71,551.7\approx71,551$

So, there are a total of 71,551 employees in the company.

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2 years ago