Thyroid hormones increase the rate of metabolism in cells throughout the body, and thyroxine, a thyroid hormone, is an aryl iodide. Given these facts, thyroxine increases the rate of metabolism in cells throughout the what among the following options:
- Summer
 - body
 - state
 - skin
 - H 2 O
 - HIV
 - life
 - humans


 

  body       