Hello User,
Answer:
The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.
To help us find out what goring on with you so we can fix the problem
Answer:
Oxygen-poor blood returns from the body to the heart through the superior vena cava (SVC) and inferior vena cava (IVC), the two main veins that bring blood back to the heart. The oxygen-poor blood enters the right atrium (RA), or the right upper chamber of the heart.
<em>[ I HOPE THIS HELPS* PLS MARK ME BRAINLIEST]</em>
Depends on your amount of muscle mass i weighd 50 55 kgs when i was 13 and wasnt fat at all
I would say that you arent but thats just my opinion
Research
write out your POV
more prep
