Explanation:
Oxygen diffuses easily through air, and the soil stays aerobic because oxygen comes in from the surface. But after a rain, the soil pores and the worm burrows fill with water. The worms can't get enough oxygen when the soil is flooded, so they come to the surface to breathe.
Answer:
expressing a doubt or choice between alternatives
Explanation:
give me brainliest
The correct answer is cork because that is when a scientist first discovered it in greece if i remember right<span />
Doesnt make sense .. is there a picture to go along with it ?