The si unit of measure for length - the meter -would be most appropriate when a: measuring the wingspan of an insect b: measuring the height of a building c: measuring the length of an ant d: measuring the distance between two cities

- The correct answer is B. measuring the height of a building.

Explanations:- Insects and ants are very small. So, meter is not the right unit of measure their length. Their lengths would be measure in mm that is millimeters. So, options A and C are not good.

The distance between two cities is mostly too much so it's measured in kilometers or miles. So, D is also not good.

Height of buildings is measured in meters and so the correct option is B.

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