90.1k views
3 votes
Can someone answer this!!!!!!

Can someone answer this!!!!!!-example-1
User Stevendao
by
5.1k points

1 Answer

2 votes

Answer:

Diffusion.

Step-by-step explanation:

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration.

When the
O_(2) moves in, the
CO_(2) moves out.

User HackSlash
by
4.4k points