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liza felber

set a chapter 1

cell the basic unit of structure of all living things.
life processes the functions that a living thing must carry out to stay alive and produce more of its own kind.
nutrients substancess that are needed for an organism to live and grow.
organ system groupes of organs working togther.
tissue similar cells working togther.
organ diffrent types of tissue working togther to preform a ceritan function.
cell membrane a thin layer that surrounds all the cells and allows water and dissovled materials to pass into and out of the cell.
nucleus the cell structure that controlls the all of a cells activites.
sun light the light of sun.
vacuole a cell part that stores water and nutrintes
cytoplasm the jelly like substane that fills much of the cell.
chloroplast a structure in plantcells that captures ligth energy that is used in the food making process.
cell wall the tough outer covering of a plant that gives the cell its rigid shape.
roots the under ground part of a plant that anchors the plant and absorbs water and nutrients.
setm the part of a plant that suports the leaves and flowers and carries water tothes parts.
leaf a plant in which phodosynthesis take s place.
phodosynthesis the proess of using oxygen to release energy from food.
tropism a growth reponse of a plant to conditions in the environment such as light or water.
cell respiration the process of using oxygen to release energy from food.
Created by: Lfelber