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

what is economic importance of honey bee

Please help me out with this

Choose the word that has the underlined part pronounced differently from the other A. Wear B. Hear. C. Near. D appear

What factor contributed most to Florida’s admission to the union as a slave state

Evaluate the expression: 4p^2 / 9 - 4 Please show your work

7. Which control is used to display multiple records in List Form a) Data Grid View b) Textbox c) Label d) Button

what structures protect the cell? can someone tell me quickly.

why am I sad?why? :')

A friend is calling his sister from his parents’ house to talk to her about what means of transportation various people are using to come visit their parents to

plz help me asap i will give brainliest plzzz plzz i need helpp