Question

classmate Date Page 7 A student wishes to test whether adding a substance (called an anti-freeze) to water howers the freezeing point of the water measwing which of these & variables will help her arrive at a tond conclusion?​

Answer 1

Answer:

ok...

Explanation:

Answer 2

$\huge{\underline{\mathtt{\blue{A}\red{N}\pink{S}\green{W}\purple{E}\orange{R}}}}$

Explanation:

Measuring the temperature at which the mixture freezes provides a good way for the student to arrive at her conclusion. The variable being tested for in this experiment is the freezing point of the water anti-freeze mixture.