All the snakes possess lungs and nostrils, just like us. They take air by coming upto the water surface and breath like us. Few aquatic snakes can store sufficient amount of air, thus can stay longer under water.
Preliminary EAA AirVenture 2017 Schedule. EAA AirVenture 2017 is scheduled to run from July 24 â 30, 2017, at the Wittman Regional Airport in Oshkosh, Wisconsin. According to EAA, here are some of the themes and events planned so far for each of the days:
COMPETITIVE EVENT INFORMATION. 1  PENN HOSA, when conducting events that are included in the HOSA Events Program, will conduct the events according to the most current HOSA Competitive Event Guidelines. However, Round One in guideÂ­lines will NOT be a qualifier for Round Two.