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vesna_86 [32]
3 years ago
3

Surface water standards for recreation are determined by the Clean Water Act. True or False?

Biology
2 answers:
Maslowich3 years ago
8 0
True
<span>Its objective is to restore and maintain the chemical, physical, and biological integrity of the nation's waters by preventing point and non-point pollution sources, providing assistance to publicly owned treatment works for the improvement of </span>wastewater treatment<span>, and maintaining the integrity of </span>wetlands<span>.</span>
aalyn [17]3 years ago
5 0

Answer:

true

Explanation:

PERIODT

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PLEASE HELP ASAP 28 POINTS!
ohaa [14]

The type of TV show it the dependent variable

The person in plain clother is the independent variable

Experimenter Effects is the behavior of the children

Extraneous variable is the scientis intruding

7 0
3 years ago
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our blood is able to maintain a ph of about 7.5 because our body acts like a buffer solution. regulating ph is crucial so that o
IgorLugansk [536]

The given question is incomplete as the group of choices are missing, however, the group of choices are given as follows:

Select one

a. Protein consists partially of amine groups that are neutral as a result of protonation (of one H ion)

b.Protein contains deprotonated carboxylate groups, resulting in a negative charge

c. The carboxylate groups in protein act very much like carboxylic acid groups (-COOH), except that they are deprotonated

d. If the human body did not act like a buffer solution, each time you ingested an acid the carboxylate groups would protonate, causing the protein structure to disintegrate.

Answer:

The correct answer (incorrect statement) is : option C.

Explanation:

pH of blood should be remain 7.5 in order to make proteins of the body and blood intact and functional. Human protein have neutral amine group due to the protonation and negative carboxylate group due to the deprotonation.

carboxyl group behave like an acid and carboxylate group behave like a base due to the fact that Carboxylate group (-COO-) is conjugate base of Carboxyl group. Human body acts like buffer to prevent the protein from  disintegrate.

Thus, the correct answer is : option c.

5 0
3 years ago
Which element is the most reactive on this table?
Over [174]

Answer:

It depends on what your looking for metals? Non-metals? metaloids? or gas welp either way the most reactant for all of them are metal: Caesium Non-metal: Fluorine and gas: Hydrogen lastly metaloids: Francium, although some say that doesn't count so it would be Caesium.

Explanation:

3 0
3 years ago
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The SubGroup That Comes after genus is ______?
S_A_V [24]
In the hierarchy of biological classification, the subgroup that come after genus is specie.
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4 0
3 years ago
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The root word -elle translates to small. Use this information to develop your own definition for organelle
Scorpion4ik [409]

Answer:

Look below

Explanation:

An organelle is a very small cellular part or structure that has a very specific job/task in the cell.

5 0
3 years ago
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