Show:
tools
random
100
what is used to measure water?

what is thermometer.


200
what do scientist use to hold liquid they make?
what is test tubes
200
what is the measure of speed?
what is speedmeter
300
what is the tool that u measure the length and width.
what is tape measure or ruler



400
what tool measures light
what is Light Meater
500
name 5 measuring tools 
many 
500
what is the measure of wind 


Anemometer

what is