Two the answer is the second one
Answer:
I have the same question need an answer asap
Explanation:
Answer:
The researcher is confounding the sweetness of the cereal and the colour of the cereal.
Explanation:
Based on the results, it would be unclear if the subjects prefer the cereal because of the colour or because of the sweetness --it is only the latter the researcher wants to know about. This would be the dependent variable.
To fix this, the researcher should use the same colour for both sweetened and unsweetened cereal and have each preschooler try both. It is possible to colect data through observation (look at the children's reactions) or simply asking for their opinions at the end of the experiment.
D because you should always do research upon the topic to get all the facts about the dangers of the canopy roads.
Answer:
TAKE a look at the movie of Harry Potter it will help u...
like HARRY..HERMIONE...RONALD...GINNY..SEMUS..NEVILLE..
holpe it helps..
THANKS