Erosion of sand n dirt and it ca cause sinkholes
Oxygen, water, some type of resources to build, and food to eat
An Igneous rock can change from sedimentary to metamorphic and back again or vice versa.
<span>Metamorphic rocks form from heat and pressure
</span>Sedimentary rocks<span> are </span>formed<span> when sediment is </span>deposited out<span> of air, ice, wind, gravity, or water flows carrying the particles in suspension.</span>
Answer is : b
Bilateral symmetry
