Grade 8 Science and Technology/Engineering Test
Grade 8 Science and Technology/Engineering Test
Grade 8 Science and Technology/Engineering Test
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<strong>Science</strong> <strong>and</strong> <strong>Technology</strong>/<strong>Engineering</strong>SESSION 1DIRECTIONSThis session contains seventeen multiple-choice questions <strong>and</strong> two open-response questions. Markyour answers to these questions in the spaces provided in your Student Answer Booklet.ID:227898 D Common●1The terms gas exchange, diaphragm, <strong>and</strong>inhale are most closely associated withwhich system in the human body?A. circulatoryB. digestiveC. excretoryD. respiratoryID:229373 3227109_AR1.eps B Common●3The drawing below shows part of agraduated cylinder containing liquid.8070ID:227913 A Common●2What are the basic structural units ofliving organisms?A. cellsB. nucleiC. organsD. tissuesBased on the sensitivity of the graduatedcylinder, what is the volume of the liquid?A. 70.5 mLB. 73.0 mLC. 76.7 mLD. 87.0 mLID:229473 C Common●4Where is an igneous rock such aspumice most likely formed?A. in a desertB. in a creek bedC. near a volcanoD. under a glacier399