If a patient with a chest injury is only able to inhale small amounts of air per breath, he or she:

On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

Creating new things to solve problems and improve life depends on the close interaction of which two fields?