Answer:
A
Explanation:
cerebral, cerebrospinal, cerebrum
Answer:
One difference between the Rhesus system and the ABO group system is that Rh negative people don't usually possess antibodies against RhD (unless they have been previously exposed to it), whereas in the ABO group system if the antigen is absent from the red blood cells.
Here is the link to read more :)
https://www.mydr.com.au/tests-investigations/blood-typing
Answer:
medical : of or relating to the veins, arteries, etc., that carry fluids (such as blood) through the body.
Explanation:
medical : of or relating to the veins, arteries, etc., that carry fluids (such as blood) through the body.The word vascular comes from the Latin vascularis, "of or pertaining to vessels or tubes."
Answer:
molecules, cells, tissues, organs, systems
Explanation:
Practice active listen, contact is one sign your listening actively.