Answer:
Margaret Chan,
Vikram Patel
Francis S. Collins
Arunachalam Muruganantham
Tom Frieden
In the truth, the exposing to a therapy radiation means reduce the size of the tumor to be easier, after, to take off it by a surgery.
I hope that help you.
Sorry if I wrote something wrong, I am trying to learn English.
The answer to this question would be the height of a person. BMI is measured by both height and weight.
Answer: get in through 4 stages absorption, distribution, metabolism, excretion.
Explanation: it is absorbed into blood stream through needle, lungs, mouth etc. then then circulatory system distrustes the drug throughout body. Then is metabolized by the body.