I believe the answer is C. I'm not 100% positive but I hope this helps :)
Neuroscientists are incredibly reliable because they are brain doctors who have gone through many years of tough schooling to become specialized in a specific part of the human body. So, as a paragraph starting with "neuroscientists have suggested", it is most likely in your best interest to heed the following advice.
Answer:
D
Explanation:
All of the above. They all work to show what the vocab words are.
B they became heroes after saving the children, so they did a good deed
Answer:
Dad, deliver, diaper, donkey, dust
Explanation: