It is normal for a moth caterpillar to cocoon in dirt under a leaf. They cocoon under the leaf to prevent falling.
Some caterpillars, like the moth caterpillar dig into the soil to become pupas. Others prefer the safety of trees and plants.
Most caterpillars form cacoons to turn into butterflies but if they have some sort of illness or are not able to form a cacoon they will not but their ultimate goal is to turn into butterflies.
Not under normal circumstances.
Define normal dirt
A control group is a group in an experiment that is under normal conditions. If one was testing out fertilizer, the control group would be a plant with just normal dirt.
A control group is a group in an experiment that is under normal conditions. If one was testing out fertilizer, the control group would be a plant with just normal dirt.
A control group is a group in an experiment that is under normal conditions. If one was testing out fertilizer, the control group would be a plant with just normal dirt.
The dirt under grass can be called soil.
The difference between normal dirt and a stain is in their difficult to wash off. Normal dirt comes off easily but a stain is a colored patch which penetrative and thus making it hard to remove.
dirt
my guess......dirt
lava?