What unit of measure would i use to measure the width of my fingernail A millimeters B centimeters C meters D kilometers
E grams

A. Millimeters
Because the width of fingernails are very small and millimeters is the smallest unit of measurement listed.

2positives of biotechnology: 1. plants have become more resistant to viruses and other communicable pests.2. with the of biotechnology, we have been able to produce better tasting fruits as well as vegetables.2 negatives of biotechnology: 1. biotechnology poses a number of environmental threats. genetically modifies crops often infect monarch butterflies and other insect species.2. viruses could combine with crops.