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wriggle – v. to twist or move like a worm
squirm – v. to twist about like a worm
gross – adj. very disgusting
yuck factor - phrase Disgusting part of the nature of something; facet or tendencies (of a thing, idea, etc.) to produce a reaction of repugnance or distaste.
recycling – v. to send (used newspapers, bottles, cans, etc.) to a place where they are made into something new
mutate – v. biology [+ object] : to cause (a gene) to change and create an unusual characteristic in a plant or animal : to cause mutation in (a gene)
sample – n. a small amount of something that gives you information about the thing it was taken from
novel – adj. new and not resembling something formerly known or used
sterile – adj. clean and free of bacteria and germs
clinical – adj. always used before a noun : relating to or based on work done with real patients : of or relating to the medical treatment that is given to patients in hospitals, clinics, etc.
grade – n. a particular level of quality
anti-fungal – adj. destroying fungi or inhibiting their growth
digest – v. to change (food that you have eaten) by a biological process into simpler forms that can be used by the body
