A. -ar B. -cyte C. -meter D. -ism
A. cell B. blood C. blood vessel D. artery
A. lifetime B. life C. organism D. residence
A. research on B. study of C. aware of D. tend to
A. lung B. urine C. heart D. tissue
A. disease B. dissemination C. diffuse D. disintangle
A. instrument to record B. record, x-ray record C. instrument to write D. write
A. color B. texture C. light D. temperature
A. nuclei B. cell membrane C. jelly substance in cell D. cell-organ
A. to secrete B. to absorb C. to release D. to assign
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