Answer:
(D) Algernon is still a young mouse, but he is going backward mentally, in contrast to what one would expect.
Explanation:
(Sorry no one answered when you needed it)
Answer:
The answer here should be A. Manufactured goods
They were more likely to be overdosed
I hope this helps.
Smarty pants explanation smart
Answer:
He argued that there is a hierarchical organization of knowledge and that new information can be incorporated into the already existing hierarchy.