3 years ago

CAN SOMEONE PLS HELP ITS A VERY IMPORTANT GRADE PLS HELP ASAP

1 answer:

hjlf3 years ago

3 0

I believe the answer is respiratory bc of how blood exchange works in the body w the circulatory system. None of the other answers make sense either

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The answer would be D. because when an acid and base mix the start to cancel each other out causing it to neutralize

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Plot the data points on the graph below and use the corresponding dot colors: 1st data point - blue, 2nd data point - yellow, 3r

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The answer is an attached file

Explanation:

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How is a joule defined?

andreyandreev [35.5K]

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Vanyuwa [196]

Answer:

If the volume of a gas increased from 2 to 6 L while the temperature was held constant, the pressure of the gas decreased by a factor of 3.

Explanation:

Boyle's law that says "The volume occupied by a given gaseous mass at constant temperature is inversely proportional to pressure." This means that if the pressure increases, the volume decreases, while if the pressure decreases, the volume increases.

Boyle's law is expressed mathematically as:

Pressure * Volume = constant

P * V = k

To obtain the proportionality factor k you must make the quotient:

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Occurs when a melt is produced when the minerals with the lowest melting temperature melt, while the other minerals remain solid

FrozenT [24]

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