The answer is: It spins a sample to separate based on density.
NACL is the correct answer
Patient family history is most important. Patient's living conditions, and the nurse would ask the patient if they feel safe at home.
Answer:
Because it might it might not want to
Answer:
Tropical plant fossils were found in Arctic areas.
Similar rock types are found across continents.
Explanation:
I found several researches on the similarities among the continents. Sorry I dont know the 3rd one
