The type of muscle fibers that are the largest, contain the most myofibrils and can generate the most powerful contractions are the:

Explanation:

fast glycolytic type (IIb) fibers

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.