Human gestation time is 40 weeks or 280 days
The answer is the endocrine system.
The brainest answer would be apprenticed.
From what we know, we can confirm that after inhalation into the lungs, oxygen gas is more concentrated in the alveoli and diffuses into the blood.
<h3>Why does this happen?</h3>
The alveoli are the primary place for the interchanging of gases to take place. This means that oxygen enters the lungs and makes its way into the alveoli, where it diffuses into the bloodstream in exchange for <u>carbon dioxide </u>that is later expelled from the body during <u>exhalation</u>.
Therefore, we can confirm that after inhalation into the lungs, oxygen gas is more concentrated in the alveoli and diffuses into the blood.
To learn more about the lungs visit:
brainly.com/question/271268?referrer=searchResults
Venus and Mercury have no satellites
Answer:
i hope this helps
Explanation:
the process of maintaining a stable internal environment, and breakdown of it ... how groups of organisms change over time (generations, longer periods of time) ... ability to maintain balance, grow, reproduce, and carry out other life functions.
