A) This is still a reliable source because it clearly cites scientific research.
A is the correct answer because of the fact that they did the study over several dogs, feeding them the same amount of food, at the same time. They did everything the same, while Anna didn't for her dog.
Hope this helps.
The answer is (B) an outline that expresses ideas as words or phrases.
Answer:
The correct answer is B.
Explanation:
I feel like the most effective choice is C.
