The bones around your chest that protect organs such as the heart are called what?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

The pronunciation aid that determines the stress placed upon a syllable is the