I think the correct answer among the choices listed above is option C. Muscles make up more than 40% of a person's body mass. However, this depends on many different factors like the age, gender and physical fitness. Hope this answers the question.
answered: Guest
answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;
answered: Guest
d. groundwater flows through the subsoil and deposits minerals.
Most of earthβs fresh water is found in oceans and seas stored in glaciers and ice caps groundwater stored beneath the surface found in lakes, rivers, streams, and reservoirs