According to this punnett square, what percentage of the offspring will be female x y x xx xy x xx xy

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen