Older generations had more accurate health information, and people were more active.
The AV valves close first, then the semilunars open and close, then the AV valves open
Answer:
What is their nationality
Explanation:
you may not if someone is born from Asia but they are American
Answer:
D. Hyperventilation
Explanation:
Hyperventilation is a condition in which you start to breathe very fast. Healthy breathing occurs with a healthy balance between breathing in oxygen and breathing out carbon dioxide. You upset this balance when you hyperventilate by exhaling more than you inhale.
Thank you, I can’t tell you how much I needed this. have a great night may god bless you :)
