prevents backflow into the left atrium
Answer:
c I think because I remember this from a while ago
Answer:
O Red Blood cells
Explanation:
The Universal Donor. O- blood type is the universal red blood cell donor because their red blood cells can be transfused into any patient, regardless of blood type. O- red cells must be used for trauma situations and other emergencies when the patient’s blood type is not known. O- red cells are also frequently used for babies and sickle cell anemia patients.
Brainliest?
Forage crops. pasture crops. Peas, peanuts, or corn is an example of such crops. ... mainly protects other crops during their early days
Answer:
Answer: Archaea, Eukarya, Bacteria, Eukarya
Explanation:
i just took the test
