Depends on what mountain you are on
If you are on Everest, then the amount of effective oxygen available would be 6.9% (0 altitude would be 20.9)
that is why anyone should always bring oxygen tanks when climbing a high mountain
Answer:
All four forces are acting in the same direction
for this answer, I would like to say B!
1. The correct answer is muscle.
A soft tissue, which composes muscles in the body of animals, and generates the muscles tendency to contract is known as a muscle tissue.
2. The bones provide the frame to a body, it moves to produce the actual movement of the body. The joints permit bones to move, the muscles contract to pull on the tendons that pull bones closer together. These tendons connect muscles to bones and permit muscles to move bones.
The answer is <span>Carbon CO2, this supplies the carbon component of carbohydrates. </span>
