The number of B lymphocytes and T lymphocytes in the blood is an important component of the clinical diagnosis of primary immunodeficiencies. Which disorder would be most likely to lead to low blood counts of T cells and B cells? A. X-linked agammaglobulinemia (XLA)
B. DiGeorge syndrome
C. RAG type SCID
D. X-linked SCID incorrect

Acar traveld with an average speed of 60 miles per hour for 2 hours. how far did it travel

In a cladogram' when does a group of organisms branch off

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.