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katrin2010 [14]
3 years ago
11

What statement correctly compares the pH of water to that of other substances

Biology
1 answer:
GrogVix [38]3 years ago
7 0
Ph of water is typically a Ph of 7 AKA...or neutral.


The Ph scale goes from 14 being base to extremely acidic 0.
Typically a Ph lower than 7 is considered acidic. 
7 is the neutral zone.

Water depending from where you get the liquid can range between
6.5 ph to 8.5.
Usually 7 neutral!

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The virus lacks the ability to produce any structure, hence, they gain this envelope made of phospholipid from the cell membrane of the host they infect. During the infection cycle of a virus, a process called budding enables a portion of the host's plasma membrane to cover or encapsulate the virion cells, hence, making them enveloped in the process.

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Answer and Explanation: The figure below shows the doses of BPA administered to the female mice over time.

An experiment is used to determine cause and effect among variables. When the research is for the impact of a treatment, researchers randomly separate individuals in two groups:

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For the female mice on the image below, in the First Group is not injected any dosage of BPA, so they are the control group, while the <u>others</u> are <u>treatment group</u>.

The variables in a experiment are classified as independents or dependents:

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For the BPA research, since it is the effect of BPA over time on the mice's cells it is being investigated, <u>dosage</u> of BPA is the <u>independent</u> variable and <em>time</em> is the <em>dependent</em> variable.

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