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air, water, and plant roots.

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15y ago

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Related Questions

What does the earthworm dig in dirt?

tunnels


Does an earthworm make tunnels under the ground to keep it moist?

an earthworm makes tunnels in the ground and keeps it moist.So it wont dry out.


How many miles of tunnels are in the Jewel Cave?

It has just over 151.34 miles (243.56 km) of mapped passageways.


Why is an earthworm called a farmers best friend?

because when dig tunnels soil gets air water etc


In the House of Dies Drear why the tunnels and secret passageways been developed?

It is because the house was a stop in the moving of slaves. The passageways helped keep the slaves safe from the slave catchers or bounty hunters who wanted to return them to their slave owner


Intervertebral foramina provide passageways for?

Spinal Nerves


What type of mining in which passageways are dug underground to reach the ore?

deep mining


The intervertebral foramina provide passageways for?

provide passageways for spinal nerves that proceed between joining vertebrae and connect to the spinal cord.


What is tunnel and its uses?

Tunnels are long underground passageways that carry highways, railroads, and pipelines under mountains, seas, and rivers.The tunnel was drilled right through the mountains so cars and trucks could pass through. Tunnels can be built underground to carry people. Tunnels are also built to carry waste water away from the city.


What is the function of nutrient foramina in a long bone?

They provide passageways for blood vessels to enter the bone.


How bridges and tunnels are alike?

Both bridges and tunnels are man-made to provide a way to get to a point that would otherwise be difficult or impossible to get to.


What are caves with passageways called?

Caves! As simple as that. And the passageways are just "passages", believe it or not - though that is a generic term for different passage types have their own technical names (apart from any lyrical names for individual ones).