C. Is the first thing, B. Is second, A. Is third, and D. Is last
Leave no trace would be the answer
Here are some discoveries:
1. Avastin (a drug) Smashed Records for Brain Cancer Treatment
2. Early Detection of Schizophrenia Could Be Close.
3. Concussion Could Be More Serious Than First Thought
4. An Atlas of the Brain Was Created
5. Parkinson's Disease Can Be Treated With Tango and Music
Hope it helps :)
The umbilical cords carries nutrients that are entered into mothers bloodstream to the fetus.
