hannahtimecz hannahtimecz

04-02-2021
Biology

contestada

Explain why oxygen and carbon dioxide diffuse in opposite directions in the lungs?

Respuesta :

todo1252 todo1252

04-02-2021

Answer:

There is a higher oxygen content in the air of the lungs than that of oxygen-depleted blood and a lower carbon dioxide concentration. This gradient of concentration causes gas exchange during respiration.

Explanation:

Answer Link

Otras preguntas

2-3 facts about Warsaw Pact

Compute the odds in favor of rolling a sum of 10 in a single roll of two fair dice

Six popular brands of tea are to be used in a blind taste study for consumer recognition. If three distinct brands are chosen from the six, and if the consumer

The Habsburg Empire did all of the following EXCEPT A. take control of Hungary, Croatia, and Slovonia. B. lose their Holy Roman Empire in Germany. C. remain a c

can u tell me how to solve this promblem 4/7 plus 3/7

which foods earthworms can digest?

2-3 facts about Warsaw Pact

The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil

What are the operation sines that make this statement correct? 3_5_7_18_3=14

What is the probability of someone correctly guessing your Social Security number? (Assume all digits 0-9 are available for use)a