The ________________ is the only movable bone of the face

What is a ratio?

A) The product of two numbers B) The quotient of two numbers C) The sum of two numbers D) The variance of two numbers

True or false (circle one). During normal breathing, the diaphragm contracts and pushes down on the underlying organs, increasing intra-abdominal pressure and causing distension of the anterior abdominal wall

Indicate whether the statement is true or false.