A. being oxygenated in the alveoli, where oxygen is supposed to attach to the red blood cells (in the lungs)
Answer:
E. Feedback
Explanation:
Feedback entails when an output of a system is used as an input to effect a cause or change usually to bring about improvement.
Corey was tracking the progress on the project and using the result to cause a chain of improvement.
The first thing you'd have to do is see experts/professionals. If not, you'd have to search up your symptoms of your disease on trusted sources.
The answer to your question is D. <span>. to protect students who cannot be vaccinated with herd immunity</span>
A.
(Kinda something that you should know, but hey i won't judge)
