What is the medical term for ear tubes that are used to help treat reoccurring ear infections?

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Name the organs of humanelemintary canal.

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.