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liza felber
set a chapter 1
| Question | Answer |
|---|---|
| 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
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