Digestive System This system comprises all the organs involved in consuming food and converting its useful elements into chemical substances the body can use.
(Digestive System; comprises; all the organs involved in consuming food and converting its useful elements into chemical substances) (all the organs; involved; in consuming food and converting its useful elements into chemical substances) (chemical substances; can use; the body)
Digestive System all the organs chemical substances
comprises involved can use
all the organs involved in consuming food and converting its useful elements into chemical substances
in consuming food and converting its useful elements into chemical substances
the body