una mujer tipo de sangre AB, casada con un hombre tipo de sangre O, ¿puede tener un niño con el mismo tipo de sangre que su padre?

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