Which type of diabetes is characterized by the absolute lack of circulating insulin due to the destruction of the pancreatic beta cells?

The Actions section of Drawing Editor allows you to do all of the following except

A) select all elements on the drawing canvas. B) undo the last activity related to the drawing canvas. C) draw a straight line between two points on the drawing canvas. D) delete multiple elements from the drawing canvas.

A(n) _______________ check is a payer's check written and signed by the payer and verified by the bank that the money has already been drawn from the payer's account to guarantee that the check will be paid when submitted. 

Fill in the blank(s) with the appropriate word(s).