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↪Actually welcome to the concept of the Mode of tranfer of heat in solids and fluids
↪Basically here referring to the medium of transfer of heat
↪Soil = Solid medium and water = liquid medium
↪Basically according to the theory of thermal conductance. .
↪Solids transfer heat through conduction and liquids through the convection , thus here
↪The particlas in solid are more close and have much higher force of attraction in moleclues than the liquids , thus CONDUCTION occurs faster than CONVECTION..
↪therfore the soil will cool faster than the water ...
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They both increase in proportion to one another. Hope this Helps:)
Answer:
The <u>PCO₂</u> -carbon dioxide partial pressure- in the alveoli is 40 mm Hg and that of the blood entering the pulmonary capillaries is <u>45 mmHg</u>. This causes <u>carbon dioxide</u> to diffuse down its partial pressure gradient from the blood into the alveoli.
Explanation:
Gas exchange is a physiological process that involves the entry of oxygen into the body and tissues and the exit of carbon dioxide, a product of metabolic reactions.
At the pulmonary level, gas exchange occurs between the alveoli and the alveolar capillary, and the diffusion of gases across the alveolar-capillary barrier is dependent on a pressure gradient due to the partial pressure of gases.
In the case of CO₂ the diffusion goes from where the partial pressure is higher to where it is lower, i.e. <u>from the alveolar capillary, where the PCO₂ is 45 mmHg, to the pulmonary alveolus, where the PCO₂ is 40 mmHg</u>.
Learn more:
Gas exchange brainly.com/question/4469204
