Explanation:
Blood is a specialized body fluid. It has four main components: plasma, red blood cells, white blood cells, and platelets.
That isn't even a question
Answer:
The Paschal mystery is one of the central concepts of Catholic faith relating to the history of salvation.
I know all about this, but could you specify what you mean?
Answer:
Cells are the basic units of structure and make up tissues.
Hope it helps :)
