I would go for B. Production of immune cells
Answer:
To send blood through the body.
Explanation:
“Every time your heart beats, it sends blood throughout the body.”
What are methods of decontamination?
Physical cleaning
Ultrasonication
Disinfection
Antisepsis
Sterilisation
Disinfection and sterilisation using heat
Book is suggesting a diet while the other is suggesting the type of diet I think they both help each other out (sorry if I’m wrong)