The spread of cancer cells to other areas of the body is called metastasis

Why are infants with b-thalassemia major not ill until approximately 6 months of age?

a. Infants are protected by their high concentration of Hb F. b. Infants have less need for hemoglobin because of their small body size. c. Infants have less need for hemoglobin because of their smaller lung capacity. d. Infants have a high red count and thus higher hemoglobin from a higher than normal concentration of erythropoietin.

An account balance is a tool that helps to track how much money there is in a particular bank account at a given point in time

Indicate whether the statement is true or false