Question is shown below in the image. Help is much appreciated! <3

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.

True statement gravity force is more on bigger mass, less on smaller mass.all mass fall on planet with same acceleration and speeds

If you eat to much it could kill you.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;