PA ANSWER PO TY
1 what instrument is used for measuring temperature of air,our body,food,and other things
A thermometer
B thermocouples
C thermostat
D resistance thermometer
2 what do you call the measure of how hot or cold an object is?
A celsius
B fahrenheit
C tempurature
D unit
3 the collection,organization,interpretation,and analysis of data is called___
A data gathering
B statistics
C presentation
D organizing data
4 what kind of graph used to show changes over period of time
A line graph
B horizontal bar graph
C bar graph
D vertical bar graph
Answers & Comments
Answer:
1. A. Thermometer
2. C. Temperature
3. B. Statistics
4. A. Line graph
Step-by-step explanation:
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