Which of the following are methods for preventing the transmission of the flu? (choose all that apply) •antiviral medications
•flu vaccine
•disinfect objects that a sick person has used
•washing hands frequently

What must be true for natural selection to heppen

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.