Answer:
vestibulocochlear nerve
Explanation:
is the responsible of hearing and balance senses, being part of the 12 cranial nerves
Answer:
abiotic factors in an environment are nonliving things that can affect living things.
Explanation: Biotic factors are living things that can affect the environment, but abiotic factors are nonliving things that can also affect the environment. Hope this helped.
Answer:
The crust cracking.
Explanation:
Seafloor spreading is a geologic process in which tectonic plates—large slabs of Earth's lithosphere—split apart from each other. ... The less-dense material rises, often forming a mountain or elevated area of the seafloor.
<span>Shale rock is most likely to be changed to slate during regional metamorphism. it is a mix of mud, clay minerals, quartz and calcite. It is the most common sedimentary rock. this rock is formed by the deposition of slow moving water mainly in lake,river etc.Black skales are rich in unoxidised carbon.</span>