Alana wants to measure the speed at which drops of precipitation fall to the ground  in los angeles. which statement identifies a way alana uses technology to complete her experiment? a. she observes daily rainfall data from multiple weather stations throughout the city. b.she graphs the relationship between rainfall speed and time using graphing paper. c.she analyzes a map to determine different places to collect rainfall for the study. d.she estimates how fast rain falls by studying the sky at different locations in the city.

A. She observes daily rainfall data from multiple weather stations throughout the city.

Explanation:

The record of the precipitation it's amount, time of occurrence is recorded by the weather stations specificially by their instruments and by telling it with the satellites can give more accuracy. Hence, A is the correct option as technology is being used here.

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