Your initial post needs to thoroughly address all parts of the selected prompt.

Your initial post needs to thoroughly address all parts of the selected prompt. All posts must demonstrate critical thinking and effective written communication including proper spelling, grammar, professional language, and APA formatting of references and in-text citations.
Prompt #1
2.1 Differentiate the major functions of blood.
Prompt #2
2.2 Differentiate the structure and functions of plasma and formed elements.