An acute, contagious respiration infection is called rhinitis or what?

Which would be the most useful source of evidence to support mcneill's contention?

What does it mean for an allele to be dominant?

Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems