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3 years ago

Non-potable water may contain __________.

Biology

2 answers:

patriot [66]3 years ago

8 0

Answer:

E. All of the Above

Explanation:

Non-potable water is contaminated water, usually from things like human sewage. It carries disease vectors, pathogens, and can have high levels of chemicals and high levels of suspended solids. If you were to drink or use non-potable water, it can give you chronic illness. Things like cholera, typhoid, and giardia are all caused by or can be caused by drinking non-potable water. It can even cause death.

Ber [7]3 years ago

4 0

I think it’s E don’t trust me tho

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Mary is an adolescent who currently has a small pimple on her cheek that is causing her to be overly self-conscious. She is conv

nordsb [41]

Answer:

imaginary audience

Explanation:

Imaginary audience is a state in which an individual, most especially growing adolescent, are preoccupied with excessive and exaggerated belief and thought that they are the main focus of other people’s attention, and as such become worried unnecessarily and overtly self-conscious. The individual often feels they are the center focus of discussion of other people.

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3 years ago

Read 2 more answers

In the exercise to determine the concentration of a solution of CuSO4, for the

Soloha48 [4]

Answer:

This question is incomplete

Explanation:

Experimentally, when trying to determine the concentration of an unknown sample of CuSO₄ with known absorbance, a standard curve is used. The standard curve is a scattered plot/graph in which known concentrations and there respective/corresponding absorbance are plotted on a "X and Y axis" graph (scattered plot). The absorbance is represented on the y-axis while the concentration is represented on the x-axis.

Once this known values are plotted on the standard curve, an unknown value (either absorbance or concentration) can be extrapolated from the curve. What is missing from the question is data required for the standard curve.

This question shows the absorbance of the CuSO₄ has been determined (most likely using spectrophotometer), the concentration could have been extrapolated from a standard curve.

An example of a standard curve is provided in the attachment for guidance.

Download docx

5 0

3 years ago

INCOMING MESSAGE

ohaa [14]

Thanks nice to know!

6 0

3 years ago

Read 2 more answers

IF most of the energy we use on earth comes from the sun –how does that energy (light and thermal) end up

____ [38]

Answer:

1: Chemical Energy

2: Kinetic Energy

3: Electrical Energy

4: Mechanical Energy

Explanation:

1: The energy held in food is called chemical energy. It is a form of potential energy held within chemical bonds between atoms.

2: When flowing water is captured and turned into electricity, it is called hydroelectric power or hydropower. There are several types of hydroelectric facilities; they are all powered by the kinetic energy of flowing water as it moves downstream.

3: The power for lights and stuff is Electrical Energy, ofc :]

4: The chemical energy in the food gets changed into the mechanical energy of moving muscles.

Hope this helps!! :D

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3 years ago

Can you cry underwater? Is it possible I need full explanation Thanks I’ll give brainliest

s2008m [1.1K]

Answer:

The answer however is yes you can, but you would probably die. The body mechanism for crying under water works just as fine above as below the water. So you can cry tears, they would just be mixed with the rest of the water.

Explanation:

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3 years ago