Assess It! #2
Choose the best
description for the Sun
compared to all other stars
on the H-R diagram?
A. The Sun is brighter but cooler than most
stars
B. The Sun is hotter and brighter than most
stars
C. The Sun is average temperature but
brighter than most stars.
D. The Sun is an
average temperature and.

average brightness.
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Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt