Bone Marrow contributes to the production of red blood cells (RBC's)
There are health conditions that are characterized by either you mood/ or behavior , that connect with stress
Answer:
making a decision requires time, thinking,calming down and reasoning.
The immune system fights off the pathogen by Leukocytes also known as white blood cells. When a pathogen enters the body the immune system becomes alert to it and sends out sends out the Phagocytes (a type of Leukocytes) which engulfs the pathogens.
Hi there!
The Inferior and Superior vena cava, bring blood from the body right into the Atrium.
Hope this helps!
~DL
