1) what is this a) human reproduction b) male reproduction c) femlae reproductive system d) human nervous sysytem 2) what is this a) female reproductive system b) male reproductive system c) human reproduction d) human nervous system 3) what is this a) kidney b) heart c) brain d) lungs 4) what is this a) heart b) liver c) brain d) spinal cord 5) what is this a) liver b) lungs c) kidney d) gail bladder 6) what is this a) anus b) bladder c) heart d) kidney 7) what is this a) lungs b) liver c) heart d) stomach 8) what is this a) heart b) lungs c) apendix d) brain 9) what is this a) brain b) tracea c) lungs d) anus

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