BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90/BIO 250 Exam 1: Unit 3 tools of the laboratory (Straighterline) 86 points out of 90