Which instrument is used to supplement oxygen supply? respiratory therapy is used when the respiratory system fails to perform adequately. a nasal is a flexible tube that is inserted into the nose to provide oxygen in case of respiratory distress.

Marcus's genotype for eye color is bb. olivia has brown eyes, but she is heterozygous for the trait. what percentage of the children have blue eyes? if violet has green eyes and jonas has brown eyes, what is claudia's genotype? how many people in the family have blue eyes?