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Juliette [100K]
3 years ago
8

I need help asap. this stuff is due

Biology
1 answer:
KIM [24]3 years ago
3 0

Answer:

eeeeeeeeeeeeeeeeeeeeeeeeeee

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12. Name the two systems that control blood pH
GarryVolchara [31]

The buffer systems functioning in blood plasma include plasma proteins, phosphate, and bicarbonate and carbonic acid buffers. The kidneys help control acid-base balance by excreting hydrogen ions and generating bicarbonate that helps maintain blood plasma pH within a normal range.

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List four methods that can be used to separate mixturea and give an example of each method​
Evgesh-ka [11]

Distillation, Filtration, evaporation, and Chromatography

The filtration process is generally used to separate a suspension mixture where small solid particles are suspended in liquid or air.

Distillation uses boiling to separate mixtures of liquid solutions. It takes into account that different substances in the mixture will have different boiling points..

Chromatography is the separation of a mixture by passing it in solution or suspension or as a vapor (as in gas chromatography) through a medium in which the components move at different rates

Evaporation is a technique used to separate out homogenous mixtures where there is one or more dissolved solids. This method drives off the liquid components from the solid components

8 0
3 years ago
Which of these will increase the charge in a neuron relative to its surroundings?
storchak [24]

Answer:A

Explanation:I know XD

7 0
3 years ago
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LMK IF I GOT THIS RIGHT PLEASE ILL GIVE BRAINLIEST
Triss [41]

Answer:

The answer is "Third choice".

Explanation:

The cellular breath is a combination of microbial reactions that occur within organism cells that cycle compounds into another waste material from oxidative phosphorylation through the transition to hydrogen gas through oxygen or nutritional metabolites. It is the mixes oxygen with fatty acids through animals deflects hydrogen gas to existence activities, like waste material, water, and carbon dioxide.

4 0
3 years ago
Caused by vasoconstriction of the dermal blood vessels
Marina86 [1]

Answer:

Pallor is caused by vasoconstriction of the dermal blood vessels

Explanation:

Pallor is paleness or wanness usually caused by vasoconstriction of the dermal blood vessels.


In other words. A deficiency in the color of the face.

6 0
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