Teksti

exercise C

Combine the term with the proper definition.

 
fibre = a threadlike structure
appetite = an instinctive desire for nutrition
nutrient = a substance that gives energy and increases growth
cholesterol = a steroid alcohol which can be found in animal cells and body fluids regulating membrane fluidity
diet = regular habits for nourishment
 

a local or general negative bodily sensation (pain)

organisms administered to produce or artificially increase immunity to a particular disease (vaccine)