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Science lesson1 vocabulary

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thanipa's version from 2016-08-22 08:20

Section 1

Question Answer
cellbasic unit of struture
microscopicsmall
organismliving thing
cell membranesurrounded by thin covering
nucleusdirect all of the cell
cytoplasmjellylike material
protistsimple organism
memorize

Section 2

Question Answer
tissuecells that work together to perform a certain function
organ systemorgan that work together
digestive systembreak food down
circulatory systemis made up of the heart
respiratory systemexchange oxygen and carbon dioxide
skeletal systemprotect many of your organs
muscular systemtendons and bones
nervous systemenables you to sense and react
excretory systemto remove waste from your body
organseveral kinds of tissue working together
memorize

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