During winter, which winds deliver cold air that enters north carolina? (why)

a. northeast trade winds
b. southeast trade winds
c. prevailing westerlies
d. polar westerlies

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

Which tool is least in predicting weather