First, the yellow fever virus is phagocytosed by white blood cells. The phagocytosed white blood cell then travel through the lymph vessel. Since lymph node contain white blood and filter lymph, the yellow fever phagocytosed with white blood cell establish in the lymph node.
Hypothesis.
A Hypothesis is an estimation of what might happen and the student's observation before moving on to investigate.
Answer:
yes
Explanation:
that is the answer I think so.
The answer is a ...........................