Which technological development made exploration possible in the early modern period? quadrant galley ships double mast wind wheels

a. Galley Ships - A galley ship is a large vessel propelled by oars and guided by wind through square sails.Galleys equipped with sails were used by Egyptians and Cretans for war and trade. Some examples include the Mediterranean galleys and the nordic drakkar.

Answer(1)=c; expanded food and nutrition education program; answer(2)=a; elderly and those with health issues; answer(3)=nutrition program for the elderly;