Answer:
so lower pressure of O2 could be dangerous as lower atmospheric pressure makes a lower pressure gradient between the body and environment, making it difficult to breathe.
Explanation:
Answer:
The answer is B cranial nerves
Explanation:
The cranial nerves are part of the peripheral nervous system.
Look up the term in the Alphabetic Index (an alphabetical list of terms and their corresponding code) i think
An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.
