Which of the following are functions of the sinuses? (Select all that apply.) A. warm and moisten air
B. move mucous with the aid of tiny hairs
C. cause the sounds we make to be fuller and richer
D. trap bacteria and dust in mucous

What are the characteristics of living things

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

This is so important ugh its 25 points