Yes, this observation is testable because you can do the experiment with your own controlled conditions and see if this with the milk would happen again.
It is qualitative observation because you use your senses such as sight, smell, touch, taste or hear to observe the results (in quantitative observations you use instruments for measurement).
Null hypothesis: The taste of the milk is the same when it is left on the counter (warm) and when it is left in the refrigerator (cold) or simply saying the place where we put milk doesn’t affect the milk taste
Hypothesis: The milk left on the counter is sour due to acidification of milk via bacteria that works on warmer place.
Independent variable (changed by a scientist in order to affect the dependent one) is a place where we put milk (temperature).
Dependent variable is milk (milk taste).
What the person said above me
The nurse should teach parents that
the most important influence on the eating habits of early school-aged children
is the example of parents and siblings at mealtimes. While children may be influenced by some few other factors, they are most likely to
be influenced by the example and atmosphere provided by their parents more than
any other thing.
The answer is true... bruh
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