Answer:
Gases, food nutrients, water, and wastes pass back and forth between body cells and the bloodstream across the thin walls of capillaries.
Explanation:
Answer: Your answer is A. Falling.
Hope this helps!
A medical practitioner must adhere to certain ethical standards and codes of conduct because he/she cannot make decisions based solely on his own judgement because it might be biased or too subjective. Therefore, a practitioner must abide by the code of ethics because it delivers guidance to the practitioner in addressing common ethical questions and it elucidates the duties and responsibilities of the practitioner.
