B. It gives the physician metabolic information.
A PET scan measures important body functions, such as blood flow, oxygen use, and sugar (glucose) metabolism, to help doctors evaluate how well organs and tissues are functioning. MRI, on the other hand, gives very detailed pictures of soft tissues like the brain. MRI can be used to detect brain tumours, traumatic brain injury, developmental anomalies, multiple sclerosis, stroke, dementia, infection, and the causes of headache.
It is a type of fin that is on a shark dolphin etc its a special type of fin
Answer: The message of the song is to make the world a better place.
Explanation: This song is about the purest and simplest fact, stated right in the lyric; If you wanna make the world a better place, take a look at yourself and make that change.
The government has put warning labels on all tabacco products.