Which of these viruses is spread through mouse urine or feces?
epstein-barr
hantavirus
human immunodeficiency virus
cytomegalovirus

The correct option is : b. Hantavirus infection

Explanation:

Hantavirus, also known as orthohantavirus, is a negative-sense RNA virus, which belongs to the Hantaviridae family. It is a single stranded, enveloped virus, that is generally present in the rodents or mice. The hantavirus spreads in humans by contact with the rodent's urine, feces or saliva. The hantavirus is named after the Hantan River, South Korea, where one of the early outbreaks of the hantavirus was observed.

answer; ///i believe the answer is (antioxidant);

relative dating involves things like higher layers are most recent than rocks lower in the sequence. this can be extended to the known sequence of fossils. rocks containing rabbit fossils are later than those containing dinosaur fossils.  

absolute dating methods mainly use radioactive elements that have known rates of decay and produce recognizable products. for example potassium 40 decays to produce argon. once a rock has solidified the argon is trapped. by measuring the argon and potassium0 you can get an accurate number for the age.  

some other methods are good for archaeological ages. dendrochronology involves recognizing the sequence of tree rings. the orientation of magnetized particles in baked clay can be used to date a fire.

hope this .. .