Answer:
the answer is parallelogram
A Mummy's DNA May Help Solve The Mystery Of The Origins Of Smallpox
The surprise find of smallpox DNA in a child mummy from the 17th century could help scientists start to trace the mysterious history of this notorious virus.
Smallpox currently only exists in secure freezers, after a global vaccination campaign eradicated the virus in the late 1970s. But much about this killer remains unknown, including its origins.
Well on a wet road you can see reflection because of the wetness on the road, on a dry road you can't see a reflection because there is nothing for the object to reflect off of!
Answer:
a barrier of trees and shrubs that provides protection (as for crops) from wind and storm and lessens erosion.
