n. the amount of a substance within a second substance, usually in a solution (*) magnesium oxide (*) immunization (*) concentration (*) starch

n. part of the body where connecting bones are held together by connective tissue and are able to move (*) matrix (*) joint (*) radiographer (*) insomniac

pref. one (*) photo- (*) cyto- (*) mono- (*) trans-

adj. not flexible; rigid (*) lumpy (*) pediatric (*) fungicidal (*) stiff

pref. tissue (*) mega- (*) immuno- (*) meso - (*) hist-

n. part of the human skull that resembles a cockleshell in form (*) sensitive (*) frontal bone (*) intestine (*) smell

v. change into another chemical compound (*) block (*) isomerize (*) smoke (*) undergo

v. to chew food using the teeth (*) hemorrhage (*) hydrolyze (*) minimize (*) masticate

adj. sick (as if you will vomit) (*) metric (*) oxidative (*) hoarse (*) nauseous

n. person who is unable to sleep (*) insomniac (*) filter (*) endothelium (*) antigen