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nutrients
substances required by organisms to carry out life processes.
autotrophs
organisms that can produce their own food.
heterotrophs
organisms that cant produce their own food.
digestion
the process of breaking down complex, organic compounds into simpilar substances.
intracellular digestion
digestion inside of a cell
extracellular digestion
digestion outside of a organisms cells
gastrovascular cavity
the unspecialized digestive cavity as the hydro
mouth
opening where food enters the digestive tract
anus
the opening where undigestied wastes leave the body
pharynx
part of the digestive tract that connects the mouth to the esophagus
esophagus
muscular tube that moves food into the stoumach
crop
organ in the earthworm where food is stored
gizzard
ordan in the earthworm where food is growned up.
filter feeding
the getting of food by filtering it out by water
Author
miami24
ID
8875
Card Set
Bio
Description
vocab cards
Updated
2010-03-03T00:40:57Z
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