What can beagles teach us about Alzheimer’s disease?” This passage is adapted from the article “What can beagles teach us about Alzheimer’s disease?” by Elizabeth Head. What do old human brains and old beagle’s brains have in common?

A) Fewer neural tangles in the brains and the inability to learn new tricks.
B) More frequent Senile plaques in the brains of those with learning and memory problems
C) Greater ability to make errors in every day tasks, like seeking reward
D) Rapid improvements in their ability to modify their behaviors

B) More frequent Senile plaques in the brains of those with learning and memory problems